Ninety-nine
Ninety-nine (99, XCIX) is the
natural number following
ninety-eight and preceding
one hundred. It is a
composite number, with its divisors being 3, 9, 11 and 33, and its
factorization is
The ninth repdigit, ninety-nine is a palindromic number.
99 is also:
This article is about the number. For the year AD 99, see
99.