323020220233 has 8 divisors (see below), whose sum is σ = 328504543200. Its totient is φ = 317536210848.

The previous prime is 323020220203. The next prime is 323020220279. The reversal of 323020220233 is 332022020323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323020220233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323020220203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3048538 + ... + 3152716.

It is an arithmetic number, because the mean of its divisors is an integer number (41063067900).

Almost surely, 2^323020220233 is an apocalyptic number.

It is an amenable number.

323020220233 is a deficient number, since it is larger than the sum of its proper divisors (5484322967).

323020220233 is a wasteful number, since it uses less digits than its factorization.

323020220233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156791.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 323020220233 its reverse (332022020323), we get a palindrome (655042240556).

The spelling of 323020220233 in words is "three hundred twenty-three billion, twenty million, two hundred twenty thousand, two hundred thirty-three".