115516601159 has 2 divisors, whose sum is σ = 115516601160. Its totient is φ = 115516601158.

The previous prime is 115516601119. The next prime is 115516601209. The reversal of 115516601159 is 951106615511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115516601159 - 2²⁰ = 115515552583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115516601119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57758300579 + 57758300580.

It is an arithmetic number, because the mean of its divisors is an integer number (57758300580).

Almost surely, 2^115516601159 is an apocalyptic number.

115516601159 is a deficient number, since it is larger than the sum of its proper divisors (1).

115516601159 is an equidigital number, since it uses as much as digits as its factorization.

115516601159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 41.

The spelling of 115516601159 in words is "one hundred fifteen billion, five hundred sixteen million, six hundred one thousand, one hundred fifty-nine".