12033321353 has 2 divisors, whose sum is σ = 12033321354. Its totient is φ = 12033321352.

The previous prime is 12033321271. The next prime is 12033321397. The reversal of 12033321353 is 35312333021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11748825664 + 284495689 = 108392^2 + 16867^2 .

It is a cyclic number.

It is not a de Polignac number, because 12033321353 - 2³⁰ = 10959579529 is a prime.

It is not a weakly prime, because it can be changed into another prime (12033327353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016660676 + 6016660677.

It is an arithmetic number, because the mean of its divisors is an integer number (6016660677).

Almost surely, 2^12033321353 is an apocalyptic number.

It is an amenable number.

12033321353 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033321353 is an equidigital number, since it uses as much as digits as its factorization.

12033321353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 26.

Adding to 12033321353 its reverse (35312333021), we get a palindrome (47345654374).

The spelling of 12033321353 in words is "twelve billion, thirty-three million, three hundred twenty-one thousand, three hundred fifty-three".