113110231 has 8 divisors (see below), whose sum is σ = 128976624. Its totient is φ = 98267520.

The previous prime is 113110229. The next prime is 113110259. The reversal of 113110231 is 132011311.

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

It is not a de Polignac number, because 113110231 - 2¹ = 113110229 is a prime.

It is a super-2 number, since 2×113110231² = 25587848713746722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113110331) by changing a digit.

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, 255685 + ... + 256126.

It is an arithmetic number, because the mean of its divisors is an integer number (16122078).

Almost surely, 2^113110231 is an apocalyptic number.

113110231 is a deficient number, since it is larger than the sum of its proper divisors (15866393).

113110231 is a wasteful number, since it uses less digits than its factorization.

113110231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511841.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 113110231 is about 10635.3293790084. The cubic root of 113110231 is about 483.6159655991.

Adding to 113110231 its reverse (132011311), we get a palindrome (245121542).

The spelling of 113110231 in words is "one hundred thirteen million, one hundred ten thousand, two hundred thirty-one".