12033002003 has 4 divisors (see below), whose sum is σ = 13126911288. Its totient is φ = 10939092720.

The previous prime is 12033001957. The next prime is 12033002011. The reversal of 12033002003 is 30020033021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12033002003 - 2¹⁴ = 12032985619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12033002063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546954626 + ... + 546954647.

It is an arithmetic number, because the mean of its divisors is an integer number (3281727822).

Almost surely, 2^12033002003 is an apocalyptic number.

12033002003 is a deficient number, since it is larger than the sum of its proper divisors (1093909285).

12033002003 is a wasteful number, since it uses less digits than its factorization.

12033002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093909284.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 12033002003 its reverse (30020033021), we get a palindrome (42053035024).

The spelling of 12033002003 in words is "twelve billion, thirty-three million, two thousand, three".