112315113 has 32 divisors (see below), whose sum is σ = 172972800. Its totient is φ = 71971200.

The previous prime is 112315043. The next prime is 112315123. The reversal of 112315113 is 311513211.

It is not a de Polignac number, because 112315113 - 2²⁰ = 111266537 is a prime.

It is a super-2 number, since 2×112315113² = 25229369216405538, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112315123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77883 + ... + 79311.

It is an arithmetic number, because the mean of its divisors is an integer number (5405400).

Almost surely, 2^112315113 is an apocalyptic number.

It is an amenable number.

112315113 is a deficient number, since it is larger than the sum of its proper divisors (60657687).

112315113 is a wasteful number, since it uses less digits than its factorization.

112315113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550 (or 1544 counting only the distinct ones).

The product of its digits is 90, while the sum is 18.

The square root of 112315113 is about 10597.8824771744. The cubic root of 112315113 is about 482.4800933199.

Adding to 112315113 its reverse (311513211), we get a palindrome (423828324).

The spelling of 112315113 in words is "one hundred twelve million, three hundred fifteen thousand, one hundred thirteen".