323331121 has 8 divisors (see below), whose sum is σ = 338716800. Its totient is φ = 308227920.

The previous prime is 323331119. The next prime is 323331131. The reversal of 323331121 is 121133323.

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 323331121 - 2¹ = 323331119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323331131) 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, 68275 + ... + 72856.

It is an arithmetic number, because the mean of its divisors is an integer number (42339600).

Almost surely, 2^323331121 is an apocalyptic number.

It is an amenable number.

323331121 is a deficient number, since it is larger than the sum of its proper divisors (15385679).

323331121 is a wasteful number, since it uses less digits than its factorization.

323331121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141239.

The product of its digits is 324, while the sum is 19.

The square root of 323331121 is about 17981.4104285509. The cubic root of 323331121 is about 686.3555808281.

Adding to 323331121 its reverse (121133323), we get a palindrome (444464444).

The spelling of 323331121 in words is "three hundred twenty-three million, three hundred thirty-one thousand, one hundred twenty-one".