131332023089 has 2 divisors, whose sum is σ = 131332023090. Its totient is φ = 131332023088.

The previous prime is 131332023029. The next prime is 131332023133. The reversal of 131332023089 is 980320233131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105381390625 + 25950632464 = 324625^2 + 161092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131332023089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (131332023029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666011544 + 65666011545.

It is an arithmetic number, because the mean of its divisors is an integer number (65666011545).

Almost surely, 2^131332023089 is an apocalyptic number.

It is an amenable number.

131332023089 is a deficient number, since it is larger than the sum of its proper divisors (1).

131332023089 is an equidigital number, since it uses as much as digits as its factorization.

131332023089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 131332023089 in words is "one hundred thirty-one billion, three hundred thirty-two million, twenty-three thousand, eighty-nine".