323233201122321 has 32 divisors (see below), whose sum is σ = 493496256974848. Its totient is φ = 184348288748160.

The previous prime is 323233201122317. The next prime is 323233201122367. The reversal of 323233201122321 is 123221102332323.

It is not a de Polignac number, because 323233201122321 - 2² = 323233201122317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323233201122421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 716492136 + ... + 716943126.

It is an arithmetic number, because the mean of its divisors is an integer number (15421758030464).

Almost surely, 2^{323233201122321} is an apocalyptic number.

It is an amenable number.

323233201122321 is a deficient number, since it is larger than the sum of its proper divisors (170263055852527).

323233201122321 is a wasteful number, since it uses less digits than its factorization.

323233201122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516781.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 323233201122321 its reverse (123221102332323), we get a palindrome (446454303454644).

The spelling of 323233201122321 in words is "three hundred twenty-three trillion, two hundred thirty-three billion, two hundred one million, one hundred twenty-two thousand, three hundred twenty-one".