113307812 has 12 divisors (see below), whose sum is σ = 200044236. Its totient is φ = 56152320.

The previous prime is 113307809. The next prime is 113307827. The reversal of 113307812 is 218703311.

It can be written as a sum of positive squares in 2 ways, for example, as 20647936 + 92659876 = 4544^2 + 9626^2 .

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, 124889 + ... + 125792.

It is an arithmetic number, because the mean of its divisors is an integer number (16670353).

Almost surely, 2^113307812 is an apocalyptic number.

It is an amenable number.

113307812 is a deficient number, since it is larger than the sum of its proper divisors (86736424).

113307812 is a wasteful number, since it uses less digits than its factorization.

113307812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250798 (or 250796 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 113307812 is about 10644.6142250436. The cubic root of 113307812 is about 483.8973953208.

The spelling of 113307812 in words is "one hundred thirteen million, three hundred seven thousand, eight hundred twelve".