323013011321 has 32 divisors (see below), whose sum is σ = 435557461248. Its totient is φ = 231339709440.

The previous prime is 323013011311. The next prime is 323013011323. The reversal of 323013011321 is 123110310323.

It is not a de Polignac number, because 323013011321 - 2¹⁰ = 323013010297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323013011293 and 323013011302.

It is not an unprimeable number, because it can be changed into a prime (323013011323) 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, 459236 + ... + 925701.

It is an arithmetic number, because the mean of its divisors is an integer number (13611170664).

Almost surely, 2^323013011321 is an apocalyptic number.

It is an amenable number.

323013011321 is a deficient number, since it is larger than the sum of its proper divisors (112544449927).

323013011321 is a wasteful number, since it uses less digits than its factorization.

323013011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385201.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 323013011321 its reverse (123110310323), we get a palindrome (446123321644).

The spelling of 323013011321 in words is "three hundred twenty-three billion, thirteen million, eleven thousand, three hundred twenty-one".