12324203 has 2 divisors, whose sum is σ = 12324204. Its totient is φ = 12324202.

The previous prime is 12324163. The next prime is 12324209. The reversal of 12324203 is 30242321.

It is a strong prime.

It is an emirp because it is prime and its reverse (30242321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12324203 - 2⁶ = 12324139 is a prime.

It is not a weakly prime, because it can be changed into another prime (12324209) 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 as a sum of consecutive naturals, namely, 6162101 + 6162102.

It is an arithmetic number, because the mean of its divisors is an integer number (6162102).

Almost surely, 2^12324203 is an apocalyptic number.

12324203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12324203 is an equidigital number, since it uses as much as digits as its factorization.

12324203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 12324203 is about 3510.5844242804. The cubic root of 12324203 is about 230.9863312814.

Adding to 12324203 its reverse (30242321), we get a palindrome (42566524).

The spelling of 12324203 in words is "twelve million, three hundred twenty-four thousand, two hundred three".