113256879 has 8 divisors (see below), whose sum is σ = 151062912. Its totient is φ = 75477720.

The previous prime is 113256877. The next prime is 113256881. The reversal of 113256879 is 978652311.

It is an interprime number because it is at equal distance from previous prime (113256877) and next prime (113256881).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113256879 - 2¹ = 113256877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113256879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113256877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7294 + ... + 16724.

It is an arithmetic number, because the mean of its divisors is an integer number (18882864).

Almost surely, 2^113256879 is an apocalyptic number.

113256879 is a deficient number, since it is larger than the sum of its proper divisors (37806033).

113256879 is an equidigital number, since it uses as much as digits as its factorization.

113256879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13437.

The product of its digits is 90720, while the sum is 42.

The square root of 113256879 is about 10642.2215256026. The cubic root of 113256879 is about 483.8248788737.

The spelling of 113256879 in words is "one hundred thirteen million, two hundred fifty-six thousand, eight hundred seventy-nine".