113780368103681 has 16 divisors (see below), whose sum is σ = 121311723575808. Its totient is φ = 106466603443200.

The previous prime is 113780368103669. The next prime is 113780368103687. The reversal of 113780368103681 is 186301863087311.

It is not a de Polignac number, because 113780368103681 - 2⁶ = 113780368103617 is a prime.

It is a super-2 number, since 2×113780368103681² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113780368103687) 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, 23039900 + ... + 27539021.

It is an arithmetic number, because the mean of its divisors is an integer number (7581982723488).

Almost surely, 2^{113780368103681} is an apocalyptic number.

It is an amenable number.

113780368103681 is a deficient number, since it is larger than the sum of its proper divisors (7531355472127).

113780368103681 is a wasteful number, since it uses less digits than its factorization.

113780368103681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50581072.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 113780368103681 in words is "one hundred thirteen trillion, seven hundred eighty billion, three hundred sixty-eight million, one hundred three thousand, six hundred eighty-one".