12033203313213 has 6 divisors (see below), whose sum is σ = 17381293674654. Its totient is φ = 8022135542136.

The previous prime is 12033203313169. The next prime is 12033203313239. The reversal of 12033203313213 is 31231330233021.

12033203313213 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 3 + 2 + 0 + 331 + 321 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11810233306404 + 222970006809 = 3436602^2 + 472197^2 .

It is not a de Polignac number, because 12033203313213 - 2¹⁸ = 12033203051069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033203313293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 668511295170 + ... + 668511295187.

It is an arithmetic number, because the mean of its divisors is an integer number (2896882279109).

Almost surely, 2^{12033203313213} is an apocalyptic number.

It is an amenable number.

12033203313213 is a deficient number, since it is larger than the sum of its proper divisors (5348090361441).

12033203313213 is a wasteful number, since it uses less digits than its factorization.

12033203313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337022590363 (or 1337022590360 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 12033203313213 its reverse (31231330233021), we get a palindrome (43264533546234).

The spelling of 12033203313213 in words is "twelve trillion, thirty-three billion, two hundred three million, three hundred thirteen thousand, two hundred thirteen".