131303122020271 has 2 divisors, whose sum is σ = 131303122020272. Its totient is φ = 131303122020270.

The previous prime is 131303122020223. The next prime is 131303122020313. The reversal of 131303122020271 is 172020221303131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131303122020271 - 2³⁹ = 130753366206383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131303122020971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651561010135 + 65651561010136.

It is an arithmetic number, because the mean of its divisors is an integer number (65651561010136).

Almost surely, 2^{131303122020271} is an apocalyptic number.

131303122020271 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303122020271 is an equidigital number, since it uses as much as digits as its factorization.

131303122020271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 131303122020271 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twenty-two million, twenty thousand, two hundred seventy-one".