113120020242757 has 16 divisors (see below), whose sum is σ = 123427243497600. Its totient is φ = 102816729917440.

The previous prime is 113120020242707. The next prime is 113120020242781. The reversal of 113120020242757 is 757242020021311.

It is a happy number.

It is not a de Polignac number, because 113120020242757 - 2¹¹ = 113120020240709 is a prime.

It is a super-2 number, since 2×113120020242757² (a number of 29 digits) 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 (113120020242707) 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, 1380666969 + ... + 1380748897.

It is an arithmetic number, because the mean of its divisors is an integer number (7714202718600).

Almost surely, 2^{113120020242757} is an apocalyptic number.

It is an amenable number.

113120020242757 is a deficient number, since it is larger than the sum of its proper divisors (10307223254843).

113120020242757 is a wasteful number, since it uses less digits than its factorization.

113120020242757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104396.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 113120020242757 in words is "one hundred thirteen trillion, one hundred twenty billion, twenty million, two hundred forty-two thousand, seven hundred fifty-seven".