12003321100033 has 12 divisors (see below), whose sum is σ = 12937863888000. Its totient is φ = 11129619100536.

The previous prime is 12003321100007. The next prime is 12003321100051. The reversal of 12003321100033 is 33000112330021.

It is not a de Polignac number, because 12003321100033 - 2²¹ = 12003319002881 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12003321106033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 353708533 + ... + 353742466.

It is an arithmetic number, because the mean of its divisors is an integer number (1078155324000).

Almost surely, 2^{12003321100033} is an apocalyptic number.

It is an amenable number.

12003321100033 is a deficient number, since it is larger than the sum of its proper divisors (934542787967).

12003321100033 is an equidigital number, since it uses as much as digits as its factorization.

12003321100033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707451084 (or 707451065 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12003321100033 its reverse (33000112330021), we get a palindrome (45003433430054).

The spelling of 12003321100033 in words is "twelve trillion, three billion, three hundred twenty-one million, one hundred thousand, thirty-three".