12323027 has 4 divisors (see below), whose sum is σ = 12720576. Its totient is φ = 11925480.

The previous prime is 12323021. The next prime is 12323041. The reversal of 12323027 is 72032321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72032321 = 227 ⋅317323.

It is a cyclic number.

It is not a de Polignac number, because 12323027 - 2⁸ = 12322771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198728 + ... + 198789.

It is an arithmetic number, because the mean of its divisors is an integer number (3180144).

Almost surely, 2^12323027 is an apocalyptic number.

12323027 is a deficient number, since it is larger than the sum of its proper divisors (397549).

12323027 is an equidigital number, since it uses as much as digits as its factorization.

12323027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397548.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 12323027 is about 3510.4169268051. The cubic root of 12323027 is about 230.9789839891.

Adding to 12323027 its reverse (72032321), we get a palindrome (84355348).

The spelling of 12323027 in words is "twelve million, three hundred twenty-three thousand, twenty-seven".