323113212321 has 8 divisors (see below), whose sum is σ = 430821837984. Its totient is φ = 215406697440.

The previous prime is 323113212283. The next prime is 323113212341. The reversal of 323113212321 is 123212311323.

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

It is not a de Polignac number, because 323113212321 - 2¹⁰ = 323113211297 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 323113212291 and 323113212300.

It is not an unprimeable number, because it can be changed into a prime (323113212341) 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, 127060 + ... + 813861.

It is an arithmetic number, because the mean of its divisors is an integer number (53852729748).

Almost surely, 2^323113212321 is an apocalyptic number.

It is an amenable number.

323113212321 is a deficient number, since it is larger than the sum of its proper divisors (107708625663).

323113212321 is a wasteful number, since it uses less digits than its factorization.

323113212321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055391.

The product of its digits is 1296, while the sum is 24.

Adding to 323113212321 its reverse (123212311323), we get a palindrome (446325523644).

The spelling of 323113212321 in words is "three hundred twenty-three billion, one hundred thirteen million, two hundred twelve thousand, three hundred twenty-one".