131303112031297 has 2 divisors, whose sum is σ = 131303112031298. Its totient is φ = 131303112031296.

The previous prime is 131303112031153. The next prime is 131303112031331. The reversal of 131303112031297 is 792130211303131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96107357406096 + 35195754625201 = 9803436^2 + 5932601^2 .

It is a cyclic number.

It is not a de Polignac number, because 131303112031297 - 2³⁵ = 131268752292929 is a prime.

It is not a weakly prime, because it can be changed into another prime (131303112031397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651556015648 + 65651556015649.

It is an arithmetic number, because the mean of its divisors is an integer number (65651556015649).

Almost surely, 2^{131303112031297} is an apocalyptic number.

It is an amenable number.

131303112031297 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303112031297 is an equidigital number, since it uses as much as digits as its factorization.

131303112031297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 131303112031297 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twelve million, thirty-one thousand, two hundred ninety-seven".