12001102112003 has 8 divisors (see below), whose sum is σ = 12707079891120. Its totient is φ = 11295127732480.

The previous prime is 12001102111987. The next prime is 12001102112029. The reversal of 12001102112003 is 30021120110021.

12001102112003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12001102112003 - 2⁴ = 12001102111987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12001102112053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11784428 + ... + 12762246.

It is an arithmetic number, because the mean of its divisors is an integer number (1588384986390).

Almost surely, 2^{12001102112003} is an apocalyptic number.

12001102112003 is a deficient number, since it is larger than the sum of its proper divisors (705977779117).

12001102112003 is an equidigital number, since it uses as much as digits as its factorization.

12001102112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699797.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12001102112003 its reverse (30021120110021), we get a palindrome (42022222222024).

The spelling of 12001102112003 in words is "twelve trillion, one billion, one hundred two million, one hundred twelve thousand, three".