113776253631 has 12 divisors (see below), whose sum is σ = 164402907552. Its totient is φ = 75823406496.

The previous prime is 113776253629. The next prime is 113776253677. The reversal of 113776253631 is 136352677311.

113776253631 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 7 + 6 + 2 + 5 + 3 + 631 = 666.

It is not a de Polignac number, because 113776253631 - 2¹ = 113776253629 is a prime.

It is a super-2 number, since 2×113776253631² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113776253431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2259486 + ... + 2309291.

It is an arithmetic number, because the mean of its divisors is an integer number (13700242296).

Almost surely, 2^113776253631 is an apocalyptic number.

113776253631 is a deficient number, since it is larger than the sum of its proper divisors (50626653921).

113776253631 is a wasteful number, since it uses less digits than its factorization.

113776253631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571550 (or 4571547 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The spelling of 113776253631 in words is "one hundred thirteen billion, seven hundred seventy-six million, two hundred fifty-three thousand, six hundred thirty-one".