12003321101332 has 24 divisors (see below), whose sum is σ = 22918063764960. Its totient is φ = 5455428243360.

The previous prime is 12003321101269. The next prime is 12003321101333. The reversal of 12003321101332 is 23310112330021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003321101333) 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 7 ways as a sum of consecutive naturals, for example, 15282607 + ... + 16048822.

It is an arithmetic number, because the mean of its divisors is an integer number (954919323540).

Almost surely, 2^{12003321101332} is an apocalyptic number.

It is an amenable number.

12003321101332 is a deficient number, since it is larger than the sum of its proper divisors (10914742663628).

12003321101332 is a wasteful number, since it uses less digits than its factorization.

12003321101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31340151 (or 31340149 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12003321101332 its reverse (23310112330021), we get a palindrome (35313433431353).

The spelling of 12003321101332 in words is "twelve trillion, three billion, three hundred twenty-one million, one hundred one thousand, three hundred thirty-two".