323331220032233 has 4 divisors (see below), whose sum is σ = 369521394322560. Its totient is φ = 277141045741908.

The previous prime is 323331220032229. The next prime is 323331220032257. The reversal of 323331220032233 is 332230022133323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323331220032233 - 2² = 323331220032229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323331220032233.

It is not an unprimeable number, because it can be changed into a prime (323331220032203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23095087145153 + ... + 23095087145166.

It is an arithmetic number, because the mean of its divisors is an integer number (92380348580640).

Almost surely, 2^{323331220032233} is an apocalyptic number.

It is an amenable number.

323331220032233 is a deficient number, since it is larger than the sum of its proper divisors (46190174290327).

323331220032233 is an equidigital number, since it uses as much as digits as its factorization.

323331220032233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46190174290326.

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 323331220032233 its reverse (332230022133323), we get a palindrome (655561242165556).

The spelling of 323331220032233 in words is "three hundred twenty-three trillion, three hundred thirty-one billion, two hundred twenty million, thirty-two thousand, two hundred thirty-three".