12310323 has 4 divisors (see below), whose sum is σ = 16413768. Its totient is φ = 8206880.

The previous prime is 12310321. The next prime is 12310327. The reversal of 12310323 is 32301321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12310323 - 2¹ = 12310321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12310321) 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, 2051718 + ... + 2051723.

It is an arithmetic number, because the mean of its divisors is an integer number (4103442).

Almost surely, 2^12310323 is an apocalyptic number.

12310323 is a deficient number, since it is larger than the sum of its proper divisors (4103445).

12310323 is an equidigital number, since it uses as much as digits as its factorization.

12310323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4103444.

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

The square root of 12310323 is about 3508.6069885355. The cubic root of 12310323 is about 230.8995834233.

Adding to 12310323 its reverse (32301321), we get a palindrome (44611644).

The spelling of 12310323 in words is "twelve million, three hundred ten thousand, three hundred twenty-three".