115012352591 has 2 divisors, whose sum is σ = 115012352592. Its totient is φ = 115012352590.

The previous prime is 115012352563. The next prime is 115012352593. The reversal of 115012352591 is 195253210511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115012352591 - 2¹⁸ = 115012090447 is a prime.

Together with 115012352593, 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 (115012352593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57506176295 + 57506176296.

It is an arithmetic number, because the mean of its divisors is an integer number (57506176296).

Almost surely, 2^115012352591 is an apocalyptic number.

115012352591 is a deficient number, since it is larger than the sum of its proper divisors (1).

115012352591 is an equidigital number, since it uses as much as digits as its factorization.

115012352591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 35.

The spelling of 115012352591 in words is "one hundred fifteen billion, twelve million, three hundred fifty-two thousand, five hundred ninety-one".