131411622046613 has 2 divisors, whose sum is σ = 131411622046614. Its totient is φ = 131411622046612.

The previous prime is 131411622046583. The next prime is 131411622046699. The reversal of 131411622046613 is 316640226114131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83608474950289 + 47803147096324 = 9143767^2 + 6913982^2 .

It is a cyclic number.

It is not a de Polignac number, because 131411622046613 - 2¹⁶ = 131411621981077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131411622043613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65705811023306 + 65705811023307.

It is an arithmetic number, because the mean of its divisors is an integer number (65705811023307).

Almost surely, 2^{131411622046613} is an apocalyptic number.

It is an amenable number.

131411622046613 is a deficient number, since it is larger than the sum of its proper divisors (1).

131411622046613 is an equidigital number, since it uses as much as digits as its factorization.

131411622046613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 131411622046613 in words is "one hundred thirty-one trillion, four hundred eleven billion, six hundred twenty-two million, forty-six thousand, six hundred thirteen".