112565631323 has 4 divisors (see below), whose sum is σ = 115311134568. Its totient is φ = 109820128080.

The previous prime is 112565631319. The next prime is 112565631329. The reversal of 112565631323 is 323136565211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112565631323 - 2² = 112565631319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112565631329) 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, 1372751561 + ... + 1372751642.

It is an arithmetic number, because the mean of its divisors is an integer number (28827783642).

Almost surely, 2^112565631323 is an apocalyptic number.

112565631323 is a deficient number, since it is larger than the sum of its proper divisors (2745503245).

112565631323 is an equidigital number, since it uses as much as digits as its factorization.

112565631323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745503244.

The product of its digits is 97200, while the sum is 38.

The spelling of 112565631323 in words is "one hundred twelve billion, five hundred sixty-five million, six hundred thirty-one thousand, three hundred twenty-three".