12243323 has 2 divisors, whose sum is σ = 12243324. Its totient is φ = 12243322.

The previous prime is 12243317. The next prime is 12243367. The reversal of 12243323 is 32334221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12243323 - 2²⁰ = 11194747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12243295 and 12243304.

It is not a weakly prime, because it can be changed into another prime (12243313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6121661 + 6121662.

It is an arithmetic number, because the mean of its divisors is an integer number (6121662).

Almost surely, 2^12243323 is an apocalyptic number.

12243323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12243323 is an equidigital number, since it uses as much as digits as its factorization.

12243323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 20.

The square root of 12243323 is about 3499.0460128441. The cubic root of 12243323 is about 230.4799241569.

Adding to 12243323 its reverse (32334221), we get a palindrome (44577544).

The spelling of 12243323 in words is "twelve million, two hundred forty-three thousand, three hundred twenty-three".