131354104571 has 2 divisors, whose sum is σ = 131354104572. Its totient is φ = 131354104570.

The previous prime is 131354104501. The next prime is 131354104639. The reversal of 131354104571 is 175401453131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131354104571 - 2¹⁰ = 131354103547 is a prime.

It is not a weakly prime, because it can be changed into another prime (131354104501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65677052285 + 65677052286.

It is an arithmetic number, because the mean of its divisors is an integer number (65677052286).

Almost surely, 2^131354104571 is an apocalyptic number.

131354104571 is a deficient number, since it is larger than the sum of its proper divisors (1).

131354104571 is an equidigital number, since it uses as much as digits as its factorization.

131354104571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 131354104571 in words is "one hundred thirty-one billion, three hundred fifty-four million, one hundred four thousand, five hundred seventy-one".