131330031200009 has 2 divisors, whose sum is σ = 131330031200010. Its totient is φ = 131330031200008.

The previous prime is 131330031199979. The next prime is 131330031200047. The reversal of 131330031200009 is 900002130033131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119473578577609 + 11856452622400 = 10930397^2 + 3443320^2 .

It is a cyclic number.

It is not a de Polignac number, because 131330031200009 - 2²⁰ = 131330030151433 is a prime.

It is not a weakly prime, because it can be changed into another prime (131330031200309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65665015600004 + 65665015600005.

It is an arithmetic number, because the mean of its divisors is an integer number (65665015600005).

Almost surely, 2^{131330031200009} is an apocalyptic number.

It is an amenable number.

131330031200009 is a deficient number, since it is larger than the sum of its proper divisors (1).

131330031200009 is an equidigital number, since it uses as much as digits as its factorization.

131330031200009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 131330031200009 in words is "one hundred thirty-one trillion, three hundred thirty billion, thirty-one million, two hundred thousand, nine".