131102255451511 has 2 divisors, whose sum is σ = 131102255451512. Its totient is φ = 131102255451510.

The previous prime is 131102255451451. The next prime is 131102255451539. The reversal of 131102255451511 is 115154552201131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131102255451511 - 2⁷ = 131102255451383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131102255451581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65551127725755 + 65551127725756.

It is an arithmetic number, because the mean of its divisors is an integer number (65551127725756).

Almost surely, 2^{131102255451511} is an apocalyptic number.

131102255451511 is a deficient number, since it is larger than the sum of its proper divisors (1).

131102255451511 is an equidigital number, since it uses as much as digits as its factorization.

131102255451511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30000, while the sum is 37.

The spelling of 131102255451511 in words is "one hundred thirty-one trillion, one hundred two billion, two hundred fifty-five million, four hundred fifty-one thousand, five hundred eleven".