93231297317 has 2 divisors, whose sum is σ = 93231297318. Its totient is φ = 93231297316.

The previous prime is 93231297311. The next prime is 93231297319. The reversal of 93231297317 is 71379213239.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67558926241 + 25672371076 = 259921^2 + 160226^2 .

It is a cyclic number.

It is not a de Polignac number, because 93231297317 - 2⁶ = 93231297253 is a prime.

Together with 93231297319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93231297311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46615648658 + 46615648659.

It is an arithmetic number, because the mean of its divisors is an integer number (46615648659).

Almost surely, 2^93231297317 is an apocalyptic number.

It is an amenable number.

93231297317 is a deficient number, since it is larger than the sum of its proper divisors (1).

93231297317 is an equidigital number, since it uses as much as digits as its factorization.

93231297317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 428652, while the sum is 47.

The spelling of 93231297317 in words is "ninety-three billion, two hundred thirty-one million, two hundred ninety-seven thousand, three hundred seventeen".