131330420314571 has 2 divisors, whose sum is σ = 131330420314572. Its totient is φ = 131330420314570.

The previous prime is 131330420314477. The next prime is 131330420314607. The reversal of 131330420314571 is 175413024033131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131330420314571 - 2³⁸ = 131055542407627 is a prime.

It is not a weakly prime, because it can be changed into another prime (131330420313571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65665210157285 + 65665210157286.

It is an arithmetic number, because the mean of its divisors is an integer number (65665210157286).

Almost surely, 2^{131330420314571} is an apocalyptic number.

131330420314571 is a deficient number, since it is larger than the sum of its proper divisors (1).

131330420314571 is an equidigital number, since it uses as much as digits as its factorization.

131330420314571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 131330420314571 in words is "one hundred thirty-one trillion, three hundred thirty billion, four hundred twenty million, three hundred fourteen thousand, five hundred seventy-one".