131058131305679 has 2 divisors, whose sum is σ = 131058131305680. Its totient is φ = 131058131305678.

The previous prime is 131058131305669. The next prime is 131058131305723. The reversal of 131058131305679 is 976503131850131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131058131305679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131058131305679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131058131305669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65529065652839 + 65529065652840.

It is an arithmetic number, because the mean of its divisors is an integer number (65529065652840).

Almost surely, 2^{131058131305679} is an apocalyptic number.

131058131305679 is a deficient number, since it is larger than the sum of its proper divisors (1).

131058131305679 is an equidigital number, since it uses as much as digits as its factorization.

131058131305679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2041200, while the sum is 53.

The spelling of 131058131305679 in words is "one hundred thirty-one trillion, fifty-eight billion, one hundred thirty-one million, three hundred five thousand, six hundred seventy-nine".