12323043 has 8 divisors (see below), whose sum is σ = 18256400. Its totient is φ = 8215344.

The previous prime is 12323041. The next prime is 12323063. The reversal of 12323043 is 34032321.

It is not a de Polignac number, because 12323043 - 2¹ = 12323041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323041) 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 7 ways as a sum of consecutive naturals, for example, 228178 + ... + 228231.

It is an arithmetic number, because the mean of its divisors is an integer number (2282050).

Almost surely, 2^12323043 is an apocalyptic number.

12323043 is a deficient number, since it is larger than the sum of its proper divisors (5933357).

12323043 is an equidigital number, since it uses as much as digits as its factorization.

12323043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456418 (or 456412 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 12323043 is about 3510.4192057360. The cubic root of 12323043 is about 230.9790839554.

Adding to 12323043 its reverse (34032321), we get a palindrome (46355364).

The spelling of 12323043 in words is "twelve million, three hundred twenty-three thousand, forty-three".