131342200322989 has 2 divisors, whose sum is σ = 131342200322990. Its totient is φ = 131342200322988.

The previous prime is 131342200322933. The next prime is 131342200323007. The reversal of 131342200322989 is 989223002243131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123589690068100 + 7752510254889 = 11117090^2 + 2784333^2 .

It is a cyclic number.

It is not a de Polignac number, because 131342200322989 - 2³⁵ = 131307840584621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131342200322089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65671100161494 + 65671100161495.

It is an arithmetic number, because the mean of its divisors is an integer number (65671100161495).

Almost surely, 2^{131342200322989} is an apocalyptic number.

It is an amenable number.

131342200322989 is a deficient number, since it is larger than the sum of its proper divisors (1).

131342200322989 is an equidigital number, since it uses as much as digits as its factorization.

131342200322989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 131342200322989 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred million, three hundred twenty-two thousand, nine hundred eighty-nine".