12002133103 has 4 divisors (see below), whose sum is σ = 12005449488. Its totient is φ = 11998816720.

The previous prime is 12002133097. The next prime is 12002133137. The reversal of 12002133103 is 30133120021.

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 12002133103 - 2²⁹ = 11465262191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002133163) 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, 1652758 + ... + 1660003.

It is an arithmetic number, because the mean of its divisors is an integer number (3001362372).

Almost surely, 2^12002133103 is an apocalyptic number.

12002133103 is a deficient number, since it is larger than the sum of its proper divisors (3316385).

12002133103 is an equidigital number, since it uses as much as digits as its factorization.

12002133103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3316384.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12002133103 its reverse (30133120021), we get a palindrome (42135253124).

The spelling of 12002133103 in words is "twelve billion, two million, one hundred thirty-three thousand, one hundred three".