131011141243291 has 2 divisors, whose sum is σ = 131011141243292. Its totient is φ = 131011141243290.

The previous prime is 131011141243211. The next prime is 131011141243309. The reversal of 131011141243291 is 192342141110131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131011141243291 - 2³⁵ = 130976781504923 is a prime.

It is not a weakly prime, because it can be changed into another prime (131011141243211) 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, 65505570621645 + 65505570621646.

It is an arithmetic number, because the mean of its divisors is an integer number (65505570621646).

Almost surely, 2^{131011141243291} is an apocalyptic number.

131011141243291 is a deficient number, since it is larger than the sum of its proper divisors (1).

131011141243291 is an equidigital number, since it uses as much as digits as its factorization.

131011141243291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 131011141243291 in words is "one hundred thirty-one trillion, eleven billion, one hundred forty-one million, two hundred forty-three thousand, two hundred ninety-one".