253032232102987 has 2 divisors, whose sum is σ = 253032232102988. Its totient is φ = 253032232102986.

The previous prime is 253032232102973. The next prime is 253032232103041. The reversal of 253032232102987 is 789201232230352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253032232102987 - 2³⁵ = 252997872364619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253032232102987.

It is not a weakly prime, because it can be changed into another prime (253032232102087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126516116051493 + 126516116051494.

It is an arithmetic number, because the mean of its divisors is an integer number (126516116051494).

Almost surely, 2^{253032232102987} is an apocalyptic number.

253032232102987 is a deficient number, since it is larger than the sum of its proper divisors (1).

253032232102987 is an equidigital number, since it uses as much as digits as its factorization.

253032232102987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 253032232102987 in words is "two hundred fifty-three trillion, thirty-two billion, two hundred thirty-two million, one hundred two thousand, nine hundred eighty-seven".