323120113 has 4 divisors (see below), whose sum is σ = 324472320. Its totient is φ = 321767908.

The previous prime is 323120093. The next prime is 323120129. The reversal of 323120113 is 311021323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323120113 - 2¹⁷ = 322989041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323120143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675745 + ... + 676222.

It is an arithmetic number, because the mean of its divisors is an integer number (81118080).

Almost surely, 2^323120113 is an apocalyptic number.

It is an amenable number.

323120113 is a deficient number, since it is larger than the sum of its proper divisors (1352207).

323120113 is a wasteful number, since it uses less digits than its factorization.

323120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352206.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 323120113 is about 17975.5420780571. The cubic root of 323120113 is about 686.2062416262.

Adding to 323120113 its reverse (311021323), we get a palindrome (634141436).

The spelling of 323120113 in words is "three hundred twenty-three million, one hundred twenty thousand, one hundred thirteen".