115431140567 has 2 divisors, whose sum is σ = 115431140568. Its totient is φ = 115431140566.

The previous prime is 115431140521. The next prime is 115431140579. The reversal of 115431140567 is 765041134511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115431140567 - 2²⁶ = 115364031703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115431140567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115431140507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57715570283 + 57715570284.

It is an arithmetic number, because the mean of its divisors is an integer number (57715570284).

Almost surely, 2^115431140567 is an apocalyptic number.

115431140567 is a deficient number, since it is larger than the sum of its proper divisors (1).

115431140567 is an equidigital number, since it uses as much as digits as its factorization.

115431140567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 115431140567 in words is "one hundred fifteen billion, four hundred thirty-one million, one hundred forty thousand, five hundred sixty-seven".