113318512 has 20 divisors (see below), whose sum is σ = 220228216. Its totient is φ = 56485440.

The previous prime is 113318509. The next prime is 113318587. The reversal of 113318512 is 215813311.

It is a super-3 number, since 3×113318512³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5403 + ... + 15994.

Almost surely, 2^113318512 is an apocalyptic number.

It is an amenable number.

113318512 is a deficient number, since it is larger than the sum of its proper divisors (106909704).

113318512 is a wasteful number, since it uses less digits than its factorization.

113318512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21736 (or 21730 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

The square root of 113318512 is about 10645.1168147654. The cubic root of 113318512 is about 483.9126268071.

The spelling of 113318512 in words is "one hundred thirteen million, three hundred eighteen thousand, five hundred twelve".