115613021402317 has 2 divisors, whose sum is σ = 115613021402318. Its totient is φ = 115613021402316.

The previous prime is 115613021402309. The next prime is 115613021402519. The reversal of 115613021402317 is 713204120316511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59969985152841 + 55643036249476 = 7744029^2 + 7459426^2 .

It is a cyclic number.

It is not a de Polignac number, because 115613021402317 - 2³ = 115613021402309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115613021402117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57806510701158 + 57806510701159.

It is an arithmetic number, because the mean of its divisors is an integer number (57806510701159).

Almost surely, 2^{115613021402317} is an apocalyptic number.

It is an amenable number.

115613021402317 is a deficient number, since it is larger than the sum of its proper divisors (1).

115613021402317 is an equidigital number, since it uses as much as digits as its factorization.

115613021402317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

Adding to 115613021402317 its reverse (713204120316511), we get a palindrome (828817141718828).

The spelling of 115613021402317 in words is "one hundred fifteen trillion, six hundred thirteen billion, twenty-one million, four hundred two thousand, three hundred seventeen".