12323039 has 8 divisors (see below), whose sum is σ = 13073280. Its totient is φ = 11583000.

The previous prime is 12323021. The next prime is 12323041. The reversal of 12323039 is 93032321.

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 12323039 - 2²⁰ = 11274463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (1634160).

Almost surely, 2^12323039 is an apocalyptic number.

12323039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12323039 is a deficient number, since it is larger than the sum of its proper divisors (750241).

12323039 is a wasteful number, since it uses less digits than its factorization.

12323039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 12323039 is about 3510.4186360034. The cubic root of 12323039 is about 230.9790589638.

The spelling of 12323039 in words is "twelve million, three hundred twenty-three thousand, thirty-nine".