323110133033213 has 2 divisors, whose sum is σ = 323110133033214. Its totient is φ = 323110133033212.

The previous prime is 323110133033161. The next prime is 323110133033243. The reversal of 323110133033213 is 312330331011323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203316714012889 + 119793419020324 = 14258917^2 + 10945018^2 .

It is a cyclic number.

It is not a de Polignac number, because 323110133033213 - 2⁸ = 323110133032957 is a prime.

It is a super-2 number, since 2×323110133033213² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323110133033243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161555066516606 + 161555066516607.

It is an arithmetic number, because the mean of its divisors is an integer number (161555066516607).

Almost surely, 2^{323110133033213} is an apocalyptic number.

It is an amenable number.

323110133033213 is a deficient number, since it is larger than the sum of its proper divisors (1).

323110133033213 is an equidigital number, since it uses as much as digits as its factorization.

323110133033213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 323110133033213 its reverse (312330331011323), we get a palindrome (635440464044536).

The spelling of 323110133033213 in words is "three hundred twenty-three trillion, one hundred ten billion, one hundred thirty-three million, thirty-three thousand, two hundred thirteen".