113766631 has 8 divisors (see below), whose sum is σ = 125810064. Its totient is φ = 102006720.

The previous prime is 113766617. The next prime is 113766641. The reversal of 113766631 is 136667311.

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

It is a cyclic number.

It is not a de Polignac number, because 113766631 - 2¹¹ = 113764583 is a prime.

It is a super-2 number, since 2×113766631² = 25885692658180322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113766641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70036 + ... + 71641.

It is an arithmetic number, because the mean of its divisors is an integer number (15726258).

Almost surely, 2^113766631 is an apocalyptic number.

113766631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113766631 is a deficient number, since it is larger than the sum of its proper divisors (12043433).

113766631 is a wasteful number, since it uses less digits than its factorization.

113766631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141761.

The product of its digits is 13608, while the sum is 34.

The square root of 113766631 is about 10666.1441486603. The cubic root of 113766631 is about 484.5496666555.

The spelling of 113766631 in words is "one hundred thirteen million, seven hundred sixty-six thousand, six hundred thirty-one".