112457313 has 12 divisors (see below), whose sum is σ = 162814080. Its totient is φ = 74798136.

The previous prime is 112457309. The next prime is 112457347. The reversal of 112457313 is 313754211.

It is not a de Polignac number, because 112457313 - 2² = 112457309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112457353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10281 + ... + 18182.

It is an arithmetic number, because the mean of its divisors is an integer number (13567840).

Almost surely, 2^112457313 is an apocalyptic number.

It is an amenable number.

112457313 is a deficient number, since it is larger than the sum of its proper divisors (50356767).

112457313 is a wasteful number, since it uses less digits than its factorization.

112457313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28908 (or 28905 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 112457313 is about 10604.5892423988. The cubic root of 112457313 is about 482.6836270299.

The spelling of 112457313 in words is "one hundred twelve million, four hundred fifty-seven thousand, three hundred thirteen".