113230120232013 has 16 divisors (see below), whose sum is σ = 153193980842496. Its totient is φ = 74377810165680.

The previous prime is 113230120231999. The next prime is 113230120232029. The reversal of 113230120232013 is 310232021032311.

It is not a de Polignac number, because 113230120232013 - 2¹³ = 113230120223821 is a prime.

It is a super-2 number, since 2×113230120232013² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113230120232113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163020631 + ... + 163713732.

It is an arithmetic number, because the mean of its divisors is an integer number (9574623802656).

Almost surely, 2^{113230120232013} is an apocalyptic number.

It is an amenable number.

113230120232013 is a deficient number, since it is larger than the sum of its proper divisors (39963860610483).

113230120232013 is a wasteful number, since it uses less digits than its factorization.

113230120232013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326736064.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 113230120232013 its reverse (310232021032311), we get a palindrome (423462141264324).

The spelling of 113230120232013 in words is "one hundred thirteen trillion, two hundred thirty billion, one hundred twenty million, two hundred thirty-two thousand, thirteen".