12033233033 has 2 divisors, whose sum is σ = 12033233034. Its totient is φ = 12033233032.

The previous prime is 12033233027. The next prime is 12033233099. The reversal of 12033233033 is 33033233021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6778722889 + 5254510144 = 82333^2 + 72488^2 .

It is an emirp because it is prime and its reverse (33033233021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12033233033 - 2²² = 12029038729 is a prime.

It is not a weakly prime, because it can be changed into another prime (12033233533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016616516 + 6016616517.

It is an arithmetic number, because the mean of its divisors is an integer number (6016616517).

Almost surely, 2^12033233033 is an apocalyptic number.

It is an amenable number.

12033233033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033233033 is an equidigital number, since it uses as much as digits as its factorization.

12033233033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 12033233033 its reverse (33033233021), we get a palindrome (45066466054).

The spelling of 12033233033 in words is "twelve billion, thirty-three million, two hundred thirty-three thousand, thirty-three".