131012313229079 has 2 divisors, whose sum is σ = 131012313229080. Its totient is φ = 131012313229078.

The previous prime is 131012313229043. The next prime is 131012313229099. The reversal of 131012313229079 is 970922313210131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131012313229079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131012313229099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65506156614539 + 65506156614540.

It is an arithmetic number, because the mean of its divisors is an integer number (65506156614540).

Almost surely, 2^{131012313229079} is an apocalyptic number.

131012313229079 is a deficient number, since it is larger than the sum of its proper divisors (1).

131012313229079 is an equidigital number, since it uses as much as digits as its factorization.

131012313229079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 131012313229079 in words is "one hundred thirty-one trillion, twelve billion, three hundred thirteen million, two hundred twenty-nine thousand, seventy-nine".