131021310002371 has 2 divisors, whose sum is σ = 131021310002372. Its totient is φ = 131021310002370.

The previous prime is 131021310002353. The next prime is 131021310002377. The reversal of 131021310002371 is 173200013120131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131021310002371 - 2¹⁹ = 131021309478083 is a prime.

It is not a weakly prime, because it can be changed into another prime (131021310002377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65510655001185 + 65510655001186.

It is an arithmetic number, because the mean of its divisors is an integer number (65510655001186).

Almost surely, 2^{131021310002371} is an apocalyptic number.

131021310002371 is a deficient number, since it is larger than the sum of its proper divisors (1).

131021310002371 is an equidigital number, since it uses as much as digits as its factorization.

131021310002371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 131021310002371 in words is "one hundred thirty-one trillion, twenty-one billion, three hundred ten million, two thousand, three hundred seventy-one".