12000330323 has 2 divisors, whose sum is σ = 12000330324. Its totient is φ = 12000330322.

The previous prime is 12000330271. The next prime is 12000330337. The reversal of 12000330323 is 32303300021.

It is a strong prime.

It is an emirp because it is prime and its reverse (32303300021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12000330323 - 2⁶ = 12000330259 is a prime.

It is a super-2 number, since 2×12000330323² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12000330383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000165161 + 6000165162.

It is an arithmetic number, because the mean of its divisors is an integer number (6000165162).

Almost surely, 2^12000330323 is an apocalyptic number.

12000330323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000330323 is an equidigital number, since it uses as much as digits as its factorization.

12000330323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 12000330323 its reverse (32303300021), we get a palindrome (44303630344).

The spelling of 12000330323 in words is "twelve billion, three hundred thirty thousand, three hundred twenty-three".