115670120732717 has 2 divisors, whose sum is σ = 115670120732718. Its totient is φ = 115670120732716.

The previous prime is 115670120732707. The next prime is 115670120732741. The reversal of 115670120732717 is 717237021076511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97693080408361 + 17977040324356 = 9883981^2 + 4239934^2 .

It is a cyclic number.

It is not a de Polignac number, because 115670120732717 - 2¹² = 115670120728621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115670120732707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57835060366358 + 57835060366359.

It is an arithmetic number, because the mean of its divisors is an integer number (57835060366359).

Almost surely, 2^{115670120732717} is an apocalyptic number.

It is an amenable number.

115670120732717 is a deficient number, since it is larger than the sum of its proper divisors (1).

115670120732717 is an equidigital number, since it uses as much as digits as its factorization.

115670120732717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864360, while the sum is 50.

The spelling of 115670120732717 in words is "one hundred fifteen trillion, six hundred seventy billion, one hundred twenty million, seven hundred thirty-two thousand, seven hundred seventeen".