131302011123319 has 2 divisors, whose sum is σ = 131302011123320. Its totient is φ = 131302011123318.

The previous prime is 131302011123289. The next prime is 131302011123473. The reversal of 131302011123319 is 913321110203131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131302011123319 is a prime.

It is a super-2 number, since 2×131302011123319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131302011123719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651005561659 + 65651005561660.

It is an arithmetic number, because the mean of its divisors is an integer number (65651005561660).

Almost surely, 2^{131302011123319} is an apocalyptic number.

131302011123319 is a deficient number, since it is larger than the sum of its proper divisors (1).

131302011123319 is an equidigital number, since it uses as much as digits as its factorization.

131302011123319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 131302011123319 in words is "one hundred thirty-one trillion, three hundred two billion, eleven million, one hundred twenty-three thousand, three hundred nineteen".