131303112129199 has 2 divisors, whose sum is σ = 131303112129200. Its totient is φ = 131303112129198.

The previous prime is 131303112129181. The next prime is 131303112129251. The reversal of 131303112129199 is 991921211303131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131303112129199 - 2⁹ = 131303112128687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131303112129169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651556064599 + 65651556064600.

It is an arithmetic number, because the mean of its divisors is an integer number (65651556064600).

Almost surely, 2^{131303112129199} is an apocalyptic number.

131303112129199 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303112129199 is an equidigital number, since it uses as much as digits as its factorization.

131303112129199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 46.

The spelling of 131303112129199 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twelve million, one hundred twenty-nine thousand, one hundred ninety-nine".