100 (one hundred) (Roman numeral C, reinforced by Latin centum) is the natural number following 99 and preceding 101.

One hundred is the square of 10 (in scientific notation it is written as 10²). The standard SI prefix for a hundred is "hecto-".

One hundred is the basis of percentages (per cent meaning "per hundred" in Latin), with 100% being a full amount.

It is the sum of the first nine prime numbers, as well as the sum of four pairs of prime numbers (47 + 53, 17 + 83, 3 + 97, 41 + 59), and the sum of the cubes of the first four integers (100 = 1³ + 2³ + 3³ + 4³). Also, 2⁶ + 6² = 100, thus 100 is a Leyland number.

One hundred is also an 18-gonal number. It is divisible by the number of primes below it, 25 in this case. But it can not be expressed as the difference between any integer and the total of coprimes below it, making it a noncototient. However, it can be expressed as a sum of some of its divisors, making it a semiperfect number.

100 is a Harshad number in base 10, and also in base 4, and in that base it is a self-descriptive number.

Mark D, born Mark Randall, is a British artist and punk musician (guitarist and songwriter). He is also associated with the Stuckist group of artists.

Mark D was born and spent his childhood in Peterborough. He now lives in Nottingham. From university onwards, Mark D (D standing for "degenerate") played in various bands including the Fat Tulips, Confetti (when he was known as David), the Pleasure Heads (when he was known as Mark Randyhead), Oscar, Servalan and Sundress, and appeared on dozens of releases. He published and edited fanzines, including the underground C86 fanzine Two Pint Take Home. He is a co-owner of Heaven Records.

The Fat Tulips were formed in 1987 and have been described as "incredibly skilled in the art of buzzing electric guitars, ferocious tempos, pristine pop melodies and lyrics that weren’t nearly as sweet as they sounded at first listen."

A few years after the Fat Tulips broke up in the mid-1990s, he started a dealership in art and antiques with his wife, Tully, focusing on work from the 1960s and 1970s, including John Piper, Stig Lindberg, Lucienne Day and John Clappison.

Paul Michael Slayton (born March 11, 1981), better known by his stage name Paul Wall, is an American rapper. He is currently affiliated with Swishahouse Records, having released several albums under the label as well as collaborating with other rappers signed to the label. He was formerly musical partners with rapper Chamillionaire releasing several collaborative albums including the independently released Get Ya Mind Correct. In 2005, he was signed to Atlantic Records and became successful with his major-label debut The Peoples Champ. Get Money, Stay True followed in 2007.

Wall attended Jersey Village High School and studied mass communications at the University of Houston for three years. After proposing to do promotions for Michael "5000" Watts' company, Swishahouse, Chamillionaire and Paul Wall came to Watts' studio, KBXX. Paul & Chamillionaire convinced Watts to let them rap on his radio show and put the verses on one of his mixtapes. That mixtape was titled Choppin Em Up Part 2, which was released in mid 1999. The freestyle became so popular in the streets that Chamillionaire and Paul Wall became regular staples on Houston's mixtape circuit, appeared on several of Watts' mixtapes and became permanent members of Swishahouse.

Joseph Wayne McVey (born January 19, 1977), better known by his stage name Z-Ro, is an American rapper, singer and producer from Houston, Texas. He was named one of America's most underrated rappers by the New York Times.

Z-Ro was born Joseph Wayne McVey in Houston’s notorious South Park neighborhood on January 19, 1977. At age six his mother died, and he was shuttled from household to household in search of stability, eventually settling in the Ridgemont area of Missouri City, Texas. When Z-Ro reached his late teens he was unemployed and resorted to drug dealing and hustling on the streets. According to Z-Ro, listening to the music of 2Pac, Geto Boys, Street Military, K-Rino and Klondike Kat inspired him to work harder for his goal of leaving the streets. Z-Ro discovered his talent of freestyle rapping and after going through a couple of recording studios to make a demo, the CEO of a local label discovered and signed him.

In 1998, Z-Ro released his debut album, Look What You Did to Me. Z-Ro is also a member of the original Screwed Up Click, an assortment of rappers from Houston. All of these things helped to escalate Z-Ro’s popularity throughout the South and by 2002 his talent and hard work caught the attention of Rap-a-Lot’s founder and CEO James Prince, who offered him a deal.

The Cure are an English alternative rock band formed in Crawley, West Sussex in 1976. The band has experienced several line-up changes, with frontman, vocalist, guitarist and principal songwriter Robert Smith being the only constant member. The Cure first began releasing music in the late 1970s with its debut album Three Imaginary Boys (1979); this, along with several early singles, placed the band as part of the post-punk and New Wave movements that had sprung up in the wake of the punk rock revolution in the United Kingdom. During the early 1980s, the band's increasingly dark and tormented music helped form the gothic rock genre.

After the release of Pornography (1982), the band's future was uncertain and Smith was keen to move past the gloomy reputation his band had acquired. With the 1982 single "Let's Go to Bed" Smith began to place a pop sensibility into the band's music (as well as a unique stage look). The Cure's popularity increased as the decade wore on, especially in the United States where the songs "Just Like Heaven", "Lovesong" and "Friday I'm in Love" entered the Billboard Hot 100 chart. By the start of the 1990s, The Cure were one of the most popular alternative rock bands in the world. The band is estimated to have sold 27 million albums as of 2004. The Cure have released thirteen studio albums, 10 EPs and over thirty singles during the course of their career. Since 2010, they have been working on a fourteenth studio album.