323320113121 has 16 divisors (see below), whose sum is σ = 349225666560. Its totient is φ = 298365212880.

The previous prime is 323320113091. The next prime is 323320113163. The reversal of 323320113121 is 121311023323.

It is a cyclic number.

It is not a de Polignac number, because 323320113121 - 2²³ = 323311724513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323320113092 and 323320113101.

It is not an unprimeable number, because it can be changed into a prime (323320117121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669541 + ... + 1046386.

It is an arithmetic number, because the mean of its divisors is an integer number (21826604160).

Almost surely, 2^323320113121 is an apocalyptic number.

It is an amenable number.

323320113121 is a deficient number, since it is larger than the sum of its proper divisors (25905553439).

323320113121 is a wasteful number, since it uses less digits than its factorization.

323320113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716204.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 323320113121 its reverse (121311023323), we get a palindrome (444631136444).

The spelling of 323320113121 in words is "three hundred twenty-three billion, three hundred twenty million, one hundred thirteen thousand, one hundred twenty-one".