113000012 has 24 divisors (see below), whose sum is σ = 208408032. Its totient is φ = 53504000.

The previous prime is 113000009. The next prime is 113000023. The reversal of 113000012 is 210000311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3212 + ... + 15372.

It is an arithmetic number, because the mean of its divisors is an integer number (8683668).

Almost surely, 2^113000012 is an apocalyptic number.

It is an amenable number.

113000012 is a deficient number, since it is larger than the sum of its proper divisors (95408020).

113000012 is a wasteful number, since it uses less digits than its factorization.

113000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12289 (or 12287 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 113000012 is about 10630.1463771672. The cubic root of 113000012 is about 483.4588298247.

Adding to 113000012 its reverse (210000311), we get a palindrome (323000323).

The spelling of 113000012 in words is "one hundred thirteen million, twelve", and thus it is an aban number.