323223001321 has 8 divisors (see below), whose sum is σ = 352620763488. Its totient is φ = 293827548000.

The previous prime is 323223001313. The next prime is 323223001351. The reversal of 323223001321 is 123100322323.

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

It is a cyclic number.

It is not a de Polignac number, because 323223001321 - 2³ = 323223001313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323223001292 and 323223001301.

It is not an unprimeable number, because it can be changed into a prime (323223001351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277735 + ... + 850636.

It is an arithmetic number, because the mean of its divisors is an integer number (44077595436).

Almost surely, 2^323223001321 is an apocalyptic number.

It is an amenable number.

323223001321 is a deficient number, since it is larger than the sum of its proper divisors (29397762167).

323223001321 is a wasteful number, since it uses less digits than its factorization.

323223001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154423.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 323223001321 its reverse (123100322323), we get a palindrome (446323323644).

The spelling of 323223001321 in words is "three hundred twenty-three billion, two hundred twenty-three million, one thousand, three hundred twenty-one".