12033302003121 has 16 divisors (see below), whose sum is σ = 18336776467328. Its totient is φ = 6876053971200.

The previous prime is 12033302003111. The next prime is 12033302003143. The reversal of 12033302003121 is 12130020333021.

It is not a de Polignac number, because 12033302003121 - 2²³ = 12033293614513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12033302003111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3687850 + ... + 6137331.

It is an arithmetic number, because the mean of its divisors is an integer number (1146048529208).

Almost surely, 2^{12033302003121} is an apocalyptic number.

It is an amenable number.

12033302003121 is a deficient number, since it is larger than the sum of its proper divisors (6303474464207).

12033302003121 is an equidigital number, since it uses as much as digits as its factorization.

12033302003121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9883512.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12033302003121 its reverse (12130020333021), we get a palindrome (24163322336142).

The spelling of 12033302003121 in words is "twelve trillion, thirty-three billion, three hundred two million, three thousand, one hundred twenty-one".