131676532172527 has 2 divisors, whose sum is σ = 131676532172528. Its totient is φ = 131676532172526.

The previous prime is 131676532172491. The next prime is 131676532172543. The reversal of 131676532172527 is 725271235676131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131676532172527 - 2³⁵ = 131642172434159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131676532172557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65838266086263 + 65838266086264.

It is an arithmetic number, because the mean of its divisors is an integer number (65838266086264).

Almost surely, 2^{131676532172527} is an apocalyptic number.

131676532172527 is a deficient number, since it is larger than the sum of its proper divisors (1).

131676532172527 is an equidigital number, since it uses as much as digits as its factorization.

131676532172527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22226400, while the sum is 58.

The spelling of 131676532172527 in words is "one hundred thirty-one trillion, six hundred seventy-six billion, five hundred thirty-two million, one hundred seventy-two thousand, five hundred twenty-seven".