12323313 has 16 divisors (see below), whose sum is σ = 18441600. Its totient is φ = 8132400.

The previous prime is 12323299. The next prime is 12323321. The reversal of 12323313 is 31332321.

12323313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12323313 - 2²⁰ = 11274737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12323383) 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, 468 + ... + 4986.

It is an arithmetic number, because the mean of its divisors is an integer number (1152600).

Almost surely, 2^12323313 is an apocalyptic number.

It is an amenable number.

12323313 is a deficient number, since it is larger than the sum of its proper divisors (6118287).

12323313 is a wasteful number, since it uses less digits than its factorization.

12323313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629 (or 4623 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 12323313 is about 3510.4576624708. The cubic root of 12323313 is about 230.9807708736.

Adding to 12323313 its reverse (31332321), we get a palindrome (43655634).

It can be divided in two parts, 123 and 23313, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 12323313 in words is "twelve million, three hundred twenty-three thousand, three hundred thirteen".