113681757 has 16 divisors (see below), whose sum is σ = 173519360. Its totient is φ = 64852272.

The previous prime is 113681741. The next prime is 113681759. The reversal of 113681757 is 757186311.

It is not a de Polignac number, because 113681757 - 2⁴ = 113681741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113681759) 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, 9294 + ... + 17712.

It is an arithmetic number, because the mean of its divisors is an integer number (10844960).

Almost surely, 2^113681757 is an apocalyptic number.

It is an amenable number.

113681757 is a deficient number, since it is larger than the sum of its proper divisors (59837603).

113681757 is an equidigital number, since it uses as much as digits as its factorization.

113681757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9072.

The product of its digits is 35280, while the sum is 39.

The square root of 113681757 is about 10662.1647426777. The cubic root of 113681757 is about 484.4291395163.

The spelling of 113681757 in words is "one hundred thirteen million, six hundred eighty-one thousand, seven hundred fifty-seven".