131323113121259 has 2 divisors, whose sum is σ = 131323113121260. Its totient is φ = 131323113121258.

The previous prime is 131323113121171. The next prime is 131323113121273. The reversal of 131323113121259 is 952121311323131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131323113121259 - 2²⁰ = 131323112072683 is a prime.

It is not a weakly prime, because it can be changed into another prime (131323113121559) 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, 65661556560629 + 65661556560630.

It is an arithmetic number, because the mean of its divisors is an integer number (65661556560630).

Almost surely, 2^{131323113121259} is an apocalyptic number.

131323113121259 is a deficient number, since it is larger than the sum of its proper divisors (1).

131323113121259 is an equidigital number, since it uses as much as digits as its factorization.

131323113121259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 38.

The spelling of 131323113121259 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, one hundred thirteen million, one hundred twenty-one thousand, two hundred fifty-nine".