12033120303 has 12 divisors (see below), whose sum is σ = 17419212928. Its totient is φ = 8004523680.

The previous prime is 12033120293. The next prime is 12033120317. The reversal of 12033120303 is 30302133021.

12033120303 is a `hidden beast` number, since 12 + 0 + 331 + 20 + 303 = 666.

It is not a de Polignac number, because 12033120303 - 2⁵ = 12033120271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033122303) 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 in 11 ways as a sum of consecutive naturals, for example, 1458703 + ... + 1466928.

Almost surely, 2^12033120303 is an apocalyptic number.

12033120303 is a deficient number, since it is larger than the sum of its proper divisors (5386092625).

12033120303 is a wasteful number, since it uses less digits than its factorization.

12033120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926094 (or 2926091 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12033120303 its reverse (30302133021), we get a palindrome (42335253324).

The spelling of 12033120303 in words is "twelve billion, thirty-three million, one hundred twenty thousand, three hundred three".