323303110311217 has 2 divisors, whose sum is σ = 323303110311218. Its totient is φ = 323303110311216.

The previous prime is 323303110311157. The next prime is 323303110311221. The reversal of 323303110311217 is 712113011303323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212981362642161 + 110321747669056 = 14593881^2 + 10503416^2 .

It is a cyclic number.

It is not a de Polignac number, because 323303110311217 - 2¹¹ = 323303110309169 is a prime.

It is a super-2 number, since 2×323303110311217² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323303110311257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161651555155608 + 161651555155609.

It is an arithmetic number, because the mean of its divisors is an integer number (161651555155609).

Almost surely, 2^{323303110311217} is an apocalyptic number.

It is an amenable number.

323303110311217 is a deficient number, since it is larger than the sum of its proper divisors (1).

323303110311217 is an equidigital number, since it uses as much as digits as its factorization.

323303110311217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

The spelling of 323303110311217 in words is "three hundred twenty-three trillion, three hundred three billion, one hundred ten million, three hundred eleven thousand, two hundred seventeen".