131141323233191 has 2 divisors, whose sum is σ = 131141323233192. Its totient is φ = 131141323233190.

The previous prime is 131141323233121. The next prime is 131141323233223. The reversal of 131141323233191 is 191332323141131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131141323233191 - 2³⁰ = 131140249491367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131141323233121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65570661616595 + 65570661616596.

It is an arithmetic number, because the mean of its divisors is an integer number (65570661616596).

Almost surely, 2^{131141323233191} is an apocalyptic number.

131141323233191 is a deficient number, since it is larger than the sum of its proper divisors (1).

131141323233191 is an equidigital number, since it uses as much as digits as its factorization.

131141323233191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 38.

The spelling of 131141323233191 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred twenty-three million, two hundred thirty-three thousand, one hundred ninety-one".