12323611 has 2 divisors, whose sum is σ = 12323612. Its totient is φ = 12323610.

The previous prime is 12323593. The next prime is 12323617. The reversal of 12323611 is 11632321.

12323611 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12323611 - 2⁷ = 12323483 is a prime.

It is the 3511-st Hogben number.

It is not a weakly prime, because it can be changed into another prime (12323617) by changing a digit.

It is a nontrivial repunit in base 3510.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161805 + 6161806.

It is an arithmetic number, because the mean of its divisors is an integer number (6161806).

Almost surely, 2^12323611 is an apocalyptic number.

12323611 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323611 is an equidigital number, since it uses as much as digits as its factorization.

12323611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 19.

The square root of 12323611 is about 3510.5001068224. The cubic root of 12323611 is about 230.9826327029.

Adding to 12323611 its reverse (11632321), we get a palindrome (23955932).

The spelling of 12323611 in words is "twelve million, three hundred twenty-three thousand, six hundred eleven".