111313204 has 6 divisors (see below), whose sum is σ = 194798114. Its totient is φ = 55656600.

The previous prime is 111313199. The next prime is 111313207. The reversal of 111313204 is 402313111.

It can be written as a sum of positive squares in only one way, i.e., 111260304 + 52900 = 10548^2 + 230^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111313207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13914147 + ... + 13914154.

Almost surely, 2^111313204 is an apocalyptic number.

It is an amenable number.

111313204 is a deficient number, since it is larger than the sum of its proper divisors (83484910).

111313204 is a wasteful number, since it uses less digits than its factorization.

111313204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27828305 (or 27828303 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 111313204 is about 10550.5072863820. The cubic root of 111313204 is about 481.0411486186.

Adding to 111313204 its reverse (402313111), we get a palindrome (513626315).

The spelling of 111313204 in words is "one hundred eleven million, three hundred thirteen thousand, two hundred four".