113553013442013 has 16 divisors (see below), whose sum is σ = 168227227467840. Its totient is φ = 75701765562192.

The previous prime is 113553013441943. The next prime is 113553013442027. The reversal of 113553013442013 is 310244310355311.

113553013442013 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 5 + 301 + 344 + 2 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 113553013442013 - 2²⁰ = 113553012393437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553013442093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1998295 + ... + 15201947.

It is an arithmetic number, because the mean of its divisors is an integer number (10514201716740).

Almost surely, 2^{113553013442013} is an apocalyptic number.

It is an amenable number.

113553013442013 is a deficient number, since it is larger than the sum of its proper divisors (54674214025827).

113553013442013 is a wasteful number, since it uses less digits than its factorization.

113553013442013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13522185 (or 13522179 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 113553013442013 its reverse (310244310355311), we get a palindrome (423797323797324).

The spelling of 113553013442013 in words is "one hundred thirteen trillion, five hundred fifty-three billion, thirteen million, four hundred forty-two thousand, thirteen".