131301132999863 has 2 divisors, whose sum is σ = 131301132999864. Its totient is φ = 131301132999862.

The previous prime is 131301132999811. The next prime is 131301132999871. The reversal of 131301132999863 is 368999231103131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131301132999863 - 2²⁶ = 131301065890999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131301132999893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65650566499931 + 65650566499932.

It is an arithmetic number, because the mean of its divisors is an integer number (65650566499932).

Almost surely, 2^{131301132999863} is an apocalyptic number.

131301132999863 is a deficient number, since it is larger than the sum of its proper divisors (1).

131301132999863 is an equidigital number, since it uses as much as digits as its factorization.

131301132999863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5668704, while the sum is 59.

The spelling of 131301132999863 in words is "one hundred thirty-one trillion, three hundred one billion, one hundred thirty-two million, nine hundred ninety-nine thousand, eight hundred sixty-three".