131233266124313 has 2 divisors, whose sum is σ = 131233266124314. Its totient is φ = 131233266124312.

The previous prime is 131233266124297. The next prime is 131233266124321. The reversal of 131233266124313 is 313421662332131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96374019118729 + 34859247005584 = 9817027^2 + 5904172^2 .

It is a cyclic number.

It is not a de Polignac number, because 131233266124313 - 2⁴ = 131233266124297 is a prime.

It is not a weakly prime, because it can be changed into another prime (131233266124343) 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, 65616633062156 + 65616633062157.

It is an arithmetic number, because the mean of its divisors is an integer number (65616633062157).

Almost surely, 2^{131233266124313} is an apocalyptic number.

It is an amenable number.

131233266124313 is a deficient number, since it is larger than the sum of its proper divisors (1).

131233266124313 is an equidigital number, since it uses as much as digits as its factorization.

131233266124313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 41.

The spelling of 131233266124313 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, two hundred sixty-six million, one hundred twenty-four thousand, three hundred thirteen".