112932913 has 4 divisors (see below), whose sum is σ = 113745520. Its totient is φ = 112120308.

The previous prime is 112932893. The next prime is 112932923. The reversal of 112932913 is 319239211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112932913 - 2⁵ = 112932881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112932923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406095 + ... + 406372.

It is an arithmetic number, because the mean of its divisors is an integer number (28436380).

Almost surely, 2^112932913 is an apocalyptic number.

It is an amenable number.

112932913 is a deficient number, since it is larger than the sum of its proper divisors (812607).

112932913 is an equidigital number, since it uses as much as digits as its factorization.

112932913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812606.

The product of its digits is 2916, while the sum is 31.

The square root of 112932913 is about 10626.9898372023. The cubic root of 112932913 is about 483.3631188409.

The spelling of 112932913 in words is "one hundred twelve million, nine hundred thirty-two thousand, nine hundred thirteen".