115370117 has 2 divisors, whose sum is σ = 115370118. Its totient is φ = 115370116.

The previous prime is 115370111. The next prime is 115370119. The reversal of 115370117 is 711073511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102596641 + 12773476 = 10129^2 + 3574^2 .

It is a cyclic number.

It is not a de Polignac number, because 115370117 - 2⁶ = 115370053 is a prime.

Together with 115370119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115370111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57685058 + 57685059.

It is an arithmetic number, because the mean of its divisors is an integer number (57685059).

Almost surely, 2^115370117 is an apocalyptic number.

It is an amenable number.

115370117 is a deficient number, since it is larger than the sum of its proper divisors (1).

115370117 is an equidigital number, since it uses as much as digits as its factorization.

115370117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 735, while the sum is 26.

The square root of 115370117 is about 10741.0482263139. The cubic root of 115370117 is about 486.8155524847.

The spelling of 115370117 in words is "one hundred fifteen million, three hundred seventy thousand, one hundred seventeen".