131045253519223 has 2 divisors, whose sum is σ = 131045253519224. Its totient is φ = 131045253519222.

The previous prime is 131045253519217. The next prime is 131045253519227. The reversal of 131045253519223 is 322915352540131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131045253519223 - 2³⁷ = 130907814565751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131045253519227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65522626759611 + 65522626759612.

It is an arithmetic number, because the mean of its divisors is an integer number (65522626759612).

Almost surely, 2^{131045253519223} is an apocalyptic number.

131045253519223 is a deficient number, since it is larger than the sum of its proper divisors (1).

131045253519223 is an equidigital number, since it uses as much as digits as its factorization.

131045253519223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 131045253519223 in words is "one hundred thirty-one trillion, forty-five billion, two hundred fifty-three million, five hundred nineteen thousand, two hundred twenty-three".