323213021330233 has 2 divisors, whose sum is σ = 323213021330234. Its totient is φ = 323213021330232.

The previous prime is 323213021330201. The next prime is 323213021330257. The reversal of 323213021330233 is 332033120312323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317515763136784 + 5697258193449 = 17818972^2 + 2386893^2 .

It is a cyclic number.

It is not a de Polignac number, because 323213021330233 - 2⁵ = 323213021330201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323213021330195 and 323213021330204.

It is not a weakly prime, because it can be changed into another prime (323216021330233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606510665116 + 161606510665117.

It is an arithmetic number, because the mean of its divisors is an integer number (161606510665117).

Almost surely, 2^{323213021330233} is an apocalyptic number.

It is an amenable number.

323213021330233 is a deficient number, since it is larger than the sum of its proper divisors (1).

323213021330233 is an equidigital number, since it uses as much as digits as its factorization.

323213021330233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 323213021330233 its reverse (332033120312323), we get a palindrome (655246141642556).

The spelling of 323213021330233 in words is "three hundred twenty-three trillion, two hundred thirteen billion, twenty-one million, three hundred thirty thousand, two hundred thirty-three".