131013113227 has 2 divisors, whose sum is σ = 131013113228. Its totient is φ = 131013113226.

The previous prime is 131013113207. The next prime is 131013113243. The reversal of 131013113227 is 722311310131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131013113227 - 2¹⁵ = 131013080459 is a prime.

It is not a weakly prime, because it can be changed into another prime (131013113207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65506556613 + 65506556614.

It is an arithmetic number, because the mean of its divisors is an integer number (65506556614).

Almost surely, 2^131013113227 is an apocalyptic number.

131013113227 is a deficient number, since it is larger than the sum of its proper divisors (1).

131013113227 is an equidigital number, since it uses as much as digits as its factorization.

131013113227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 131013113227 its reverse (722311310131), we get a palindrome (853324423358).

The spelling of 131013113227 in words is "one hundred thirty-one billion, thirteen million, one hundred thirteen thousand, two hundred twenty-seven".