113717057 has 2 divisors, whose sum is σ = 113717058. Its totient is φ = 113717056.

The previous prime is 113717053. The next prime is 113717059. The reversal of 113717057 is 750717311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113018161 + 698896 = 10631^2 + 836^2 .

It is a cyclic number.

It is not a de Polignac number, because 113717057 - 2² = 113717053 is a prime.

Together with 113717059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113717053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56858528 + 56858529.

It is an arithmetic number, because the mean of its divisors is an integer number (56858529).

Almost surely, 2^113717057 is an apocalyptic number.

It is an amenable number.

113717057 is a deficient number, since it is larger than the sum of its proper divisors (1).

113717057 is an equidigital number, since it uses as much as digits as its factorization.

113717057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5145, while the sum is 32.

The square root of 113717057 is about 10663.8200003563. The cubic root of 113717057 is about 484.4792753206.

The spelling of 113717057 in words is "one hundred thirteen million, seven hundred seventeen thousand, fifty-seven".