131332019999 has 2 divisors, whose sum is σ = 131332020000. Its totient is φ = 131332019998.

The previous prime is 131332019983. The next prime is 131332020011. The reversal of 131332019999 is 999910233131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131332019999 - 2⁴ = 131332019983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131332019939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666009999 + 65666010000.

It is an arithmetic number, because the mean of its divisors is an integer number (65666010000).

Almost surely, 2^131332019999 is an apocalyptic number.

131332019999 is a deficient number, since it is larger than the sum of its proper divisors (1).

131332019999 is an equidigital number, since it uses as much as digits as its factorization.

131332019999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 354294, while the sum is 50.

The spelling of 131332019999 in words is "one hundred thirty-one billion, three hundred thirty-two million, nineteen thousand, nine hundred ninety-nine".