102631042525411 has 2 divisors, whose sum is σ = 102631042525412. Its totient is φ = 102631042525410.

The previous prime is 102631042525399. The next prime is 102631042525483. The reversal of 102631042525411 is 114525240136201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102631042525411 - 2⁷ = 102631042525283 is a prime.

It is not a weakly prime, because it can be changed into another prime (102631042525511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51315521262705 + 51315521262706.

It is an arithmetic number, because the mean of its divisors is an integer number (51315521262706).

Almost surely, 2^{102631042525411} is an apocalyptic number.

102631042525411 is a deficient number, since it is larger than the sum of its proper divisors (1).

102631042525411 is an equidigital number, since it uses as much as digits as its factorization.

102631042525411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 102631042525411 in words is "one hundred two trillion, six hundred thirty-one billion, forty-two million, five hundred twenty-five thousand, four hundred eleven".