115701157 has 16 divisors (see below), whose sum is σ = 137471040. Its totient is φ = 95990400.

The previous prime is 115701151. The next prime is 115701163. The reversal of 115701157 is 751107511.

It is an interprime number because it is at equal distance from previous prime (115701151) and next prime (115701163).

It is not a de Polignac number, because 115701157 - 2¹⁵ = 115668389 is a prime.

It is a super-2 number, since 2×115701157² = 26773515462277298, which 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 (115701151) 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, 8182 + ... + 17272.

It is an arithmetic number, because the mean of its divisors is an integer number (8591940).

Almost surely, 2^115701157 is an apocalyptic number.

It is an amenable number.

115701157 is a deficient number, since it is larger than the sum of its proper divisors (21769883).

115701157 is a wasteful number, since it uses less digits than its factorization.

115701157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9204.

The product of its (nonzero) digits is 1225, while the sum is 28.

The square root of 115701157 is about 10756.4472294527. The cubic root of 115701157 is about 487.2807264586.

Adding to 115701157 its reverse (751107511), we get a palindrome (866808668).

The spelling of 115701157 in words is "one hundred fifteen million, seven hundred one thousand, one hundred fifty-seven".