12323013 has 8 divisors (see below), whose sum is σ = 16551168. Its totient is φ = 8155104.

The previous prime is 12322993. The next prime is 12323021. The reversal of 12323013 is 31032321.

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

It is not a de Polignac number, because 12323013 - 2⁶ = 12322949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12322983 and 12323001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323063) 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, 14581 + ... + 15402.

It is an arithmetic number, because the mean of its divisors is an integer number (2068896).

Almost surely, 2^12323013 is an apocalyptic number.

It is an amenable number.

12323013 is a deficient number, since it is larger than the sum of its proper divisors (4228155).

12323013 is a wasteful number, since it uses less digits than its factorization.

12323013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30123.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 12323013 is about 3510.4149327394. The cubic root of 12323013 is about 230.9788965185.

Adding to 12323013 its reverse (31032321), we get a palindrome (43355334).

The spelling of 12323013 in words is "twelve million, three hundred twenty-three thousand, thirteen".