12033312323 has 2 divisors, whose sum is σ = 12033312324. Its totient is φ = 12033312322.

The previous prime is 12033312301. The next prime is 12033312329. The reversal of 12033312323 is 32321333021.

It is a strong prime.

It is an emirp because it is prime and its reverse (32321333021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12033312323 - 2⁶ = 12033312259 is a prime.

It is not a weakly prime, because it can be changed into another prime (12033312329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016656161 + 6016656162.

It is an arithmetic number, because the mean of its divisors is an integer number (6016656162).

Almost surely, 2^12033312323 is an apocalyptic number.

12033312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033312323 is an equidigital number, since it uses as much as digits as its factorization.

12033312323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12033312323 its reverse (32321333021), we get a palindrome (44354645344).

The spelling of 12033312323 in words is "twelve billion, thirty-three million, three hundred twelve thousand, three hundred twenty-three".