113321313726 has 16 divisors (see below), whose sum is σ = 226730064144. Its totient is φ = 37759198464.

The previous prime is 113321313713. The next prime is 113321313731. The reversal of 113321313726 is 627313123311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3626341 + ... + 3657456.

It is an arithmetic number, because the mean of its divisors is an integer number (14170629009).

Almost surely, 2^113321313726 is an apocalyptic number.

113321313726 is an abundant number, since it is smaller than the sum of its proper divisors (113408750418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113321313726 is a wasteful number, since it uses less digits than its factorization.

113321313726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286395.

The product of its digits is 13608, while the sum is 33.

The spelling of 113321313726 in words is "one hundred thirteen billion, three hundred twenty-one million, three hundred thirteen thousand, seven hundred twenty-six".