323313032310997 has 2 divisors, whose sum is σ = 323313032310998. Its totient is φ = 323313032310996.

The previous prime is 323313032310973. The next prime is 323313032311039. The reversal of 323313032310997 is 799013230313323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176413808511396 + 146899223799601 = 13282086^2 + 12120199^2 .

It is a cyclic number.

It is not a de Polignac number, because 323313032310997 - 2⁷ = 323313032310869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323313032310997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323313032380997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161656516155498 + 161656516155499.

It is an arithmetic number, because the mean of its divisors is an integer number (161656516155499).

Almost surely, 2^{323313032310997} is an apocalyptic number.

It is an amenable number.

323313032310997 is a deficient number, since it is larger than the sum of its proper divisors (1).

323313032310997 is an equidigital number, since it uses as much as digits as its factorization.

323313032310997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1653372, while the sum is 49.

The spelling of 323313032310997 in words is "three hundred twenty-three trillion, three hundred thirteen billion, thirty-two million, three hundred ten thousand, nine hundred ninety-seven".