131311020123359 has 2 divisors, whose sum is σ = 131311020123360. Its totient is φ = 131311020123358.

The previous prime is 131311020123281. The next prime is 131311020123401. The reversal of 131311020123359 is 953321020113131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131311020123359 - 2²⁸ = 131310751687903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131311020123259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65655510061679 + 65655510061680.

It is an arithmetic number, because the mean of its divisors is an integer number (65655510061680).

Almost surely, 2^{131311020123359} is an apocalyptic number.

131311020123359 is a deficient number, since it is larger than the sum of its proper divisors (1).

131311020123359 is an equidigital number, since it uses as much as digits as its factorization.

131311020123359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 35.

The spelling of 131311020123359 in words is "one hundred thirty-one trillion, three hundred eleven billion, twenty million, one hundred twenty-three thousand, three hundred fifty-nine".