113312404 has 12 divisors (see below), whose sum is σ = 198372244. Its totient is φ = 56634624.

The previous prime is 113312399. The next prime is 113312411. The reversal of 113312404 is 404213311.

It can be written as a sum of positive squares in 2 ways, for example, as 49280400 + 64032004 = 7020^2 + 8002^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14914 + ... + 21190.

Almost surely, 2^113312404 is an apocalyptic number.

It is an amenable number.

113312404 is a deficient number, since it is larger than the sum of its proper divisors (85059840).

113312404 is a wasteful number, since it uses less digits than its factorization.

113312404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10794 (or 10792 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 113312404 is about 10644.8299187916. The cubic root of 113312404 is about 483.9039321659.

Adding to 113312404 its reverse (404213311), we get a palindrome (517525715).

The spelling of 113312404 in words is "one hundred thirteen million, three hundred twelve thousand, four hundred four".