131711028599 has 2 divisors, whose sum is σ = 131711028600. Its totient is φ = 131711028598.

The previous prime is 131711028583. The next prime is 131711028641. The reversal of 131711028599 is 995820117131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131711028599 - 2⁴ = 131711028583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131711028509) 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, 65855514299 + 65855514300.

It is an arithmetic number, because the mean of its divisors is an integer number (65855514300).

Almost surely, 2^131711028599 is an apocalyptic number.

131711028599 is a deficient number, since it is larger than the sum of its proper divisors (1).

131711028599 is an equidigital number, since it uses as much as digits as its factorization.

131711028599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 47.

The spelling of 131711028599 in words is "one hundred thirty-one billion, seven hundred eleven million, twenty-eight thousand, five hundred ninety-nine".