113326839 has 24 divisors (see below), whose sum is σ = 166209680. Its totient is φ = 74400768.

The previous prime is 113326783. The next prime is 113326841. The reversal of 113326839 is 938623311.

It is not a de Polignac number, because 113326839 - 2⁷ = 113326711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113326139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196119 + ... + 196695.

Almost surely, 2^113326839 is an apocalyptic number.

113326839 is a deficient number, since it is larger than the sum of its proper divisors (52882841).

113326839 is a wasteful number, since it uses less digits than its factorization.

113326839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879 (or 876 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 113326839 is about 10645.5079258812. The cubic root of 113326839 is about 483.9244796565.

It can be divided in two parts, 1133 and 26839, that added together give a palindrome (27972).

The spelling of 113326839 in words is "one hundred thirteen million, three hundred twenty-six thousand, eight hundred thirty-nine".