113631310 has 16 divisors (see below), whose sum is σ = 220270176. Its totient is φ = 41956128.

The previous prime is 113631299. The next prime is 113631317. The reversal of 113631310 is 13136311.

It is a super-2 number, since 2×113631310² = 25824149224632200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113631317) 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, 436914 + ... + 437173.

It is an arithmetic number, because the mean of its divisors is an integer number (13766886).

Almost surely, 2^113631310 is an apocalyptic number.

113631310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113631310 is a deficient number, since it is larger than the sum of its proper divisors (106638866).

113631310 is a wasteful number, since it uses less digits than its factorization.

113631310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874107.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 113631310 is about 10659.7987785886. The cubic root of 113631310 is about 484.3574727477.

Adding to 113631310 its reverse (13136311), we get a palindrome (126767621).

The spelling of 113631310 in words is "one hundred thirteen million, six hundred thirty-one thousand, three hundred ten".