113 (number)
113 is the natural number following 112 and preceding 114. One hundred thirteen is the 30th prime number, following one hundred nine and preceding one hundred twenty-seven, a Sophie Germain prime and a permutable prime with 131 and 311. It is also a highly cototient number. 113 is a centered square number. One hundred thirteen is also: The atomic number of an element temporarily called ununtrium. Part of an in-joke on some Disney movies. See A113. The number of surat al-Falaq in the Qur'an. The year AD 113 or 113 BC.
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