115804175710117 has 2 divisors, whose sum is σ = 115804175710118. Its totient is φ = 115804175710116.

The previous prime is 115804175710109. The next prime is 115804175710123. The reversal of 115804175710117 is 711017571408511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81153540692676 + 34650635017441 = 9008526^2 + 5886479^2 .

It is an emirp because it is prime and its reverse (711017571408511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115804175710117 - 2³ = 115804175710109 is a prime.

It is a super-2 number, since 2×115804175710117² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115804175710187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57902087855058 + 57902087855059.

It is an arithmetic number, because the mean of its divisors is an integer number (57902087855059).

Almost surely, 2^{115804175710117} is an apocalyptic number.

It is an amenable number.

115804175710117 is a deficient number, since it is larger than the sum of its proper divisors (1).

115804175710117 is an equidigital number, since it uses as much as digits as its factorization.

115804175710117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 274400, while the sum is 49.

The spelling of 115804175710117 in words is "one hundred fifteen trillion, eight hundred four billion, one hundred seventy-five million, seven hundred ten thousand, one hundred seventeen".