113135312 has 10 divisors (see below), whose sum is σ = 219199698. Its totient is φ = 56567648.

The previous prime is 113135219. The next prime is 113135383. The reversal of 113135312 is 213531311.

It can be written as a sum of positive squares in only one way, i.e., 113124496 + 10816 = 10636^2 + 104^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535463 + ... + 3535494.

Almost surely, 2^113135312 is an apocalyptic number.

It is an amenable number.

113135312 is a deficient number, since it is larger than the sum of its proper divisors (106064386).

113135312 is an equidigital number, since it uses as much as digits as its factorization.

113135312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070965 (or 7070959 counting only the distinct ones).

The product of its digits is 270, while the sum is 20.

The square root of 113135312 is about 10636.5084496746. The cubic root of 113135312 is about 483.6517085362.

Adding to 113135312 its reverse (213531311), we get a palindrome (326666623).

The spelling of 113135312 in words is "one hundred thirteen million, one hundred thirty-five thousand, three hundred twelve".