131300112100331 has 2 divisors, whose sum is σ = 131300112100332. Its totient is φ = 131300112100330.

The previous prime is 131300112100301. The next prime is 131300112100387. The reversal of 131300112100331 is 133001211003131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131300112100331 - 2³⁸ = 131025234193387 is a prime.

It is a super-2 number, since 2×131300112100331² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131300112100301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65650056050165 + 65650056050166.

It is an arithmetic number, because the mean of its divisors is an integer number (65650056050166).

Almost surely, 2^{131300112100331} is an apocalyptic number.

131300112100331 is a deficient number, since it is larger than the sum of its proper divisors (1).

131300112100331 is an equidigital number, since it uses as much as digits as its factorization.

131300112100331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 131300112100331 its reverse (133001211003131), we get a palindrome (264301323103462).

The spelling of 131300112100331 in words is "one hundred thirty-one trillion, three hundred billion, one hundred twelve million, one hundred thousand, three hundred thirty-one".