12003313033103 has 4 divisors (see below), whose sum is σ = 13718072037840. Its totient is φ = 10288554028368.

The previous prime is 12003313033093. The next prime is 12003313033123. The reversal of 12003313033103 is 30133031330021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12003313033103 - 2⁴ = 12003313033087 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 (12003313033123) 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, 857379502358 + ... + 857379502371.

It is an arithmetic number, because the mean of its divisors is an integer number (3429518009460).

Almost surely, 2^{12003313033103} is an apocalyptic number.

12003313033103 is a deficient number, since it is larger than the sum of its proper divisors (1714759004737).

12003313033103 is an equidigital number, since it uses as much as digits as its factorization.

12003313033103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714759004736.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 12003313033103 its reverse (30133031330021), we get a palindrome (42136344363124).

The spelling of 12003313033103 in words is "twelve trillion, three billion, three hundred thirteen million, thirty-three thousand, one hundred three".