12013103003 has 12 divisors (see below), whose sum is σ = 13207219200. Its totient is φ = 10918741680.

The previous prime is 12013102979. The next prime is 12013103041. The reversal of 12013103003 is 30030131021.

12013103003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12013103003 - 2¹⁰ = 12013101979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12013103303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 932198 + ... + 944996.

It is an arithmetic number, because the mean of its divisors is an integer number (1100601600).

Almost surely, 2^12013103003 is an apocalyptic number.

12013103003 is a deficient number, since it is larger than the sum of its proper divisors (1194116197).

12013103003 is a wasteful number, since it uses less digits than its factorization.

12013103003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20578 (or 20567 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 12013103003 its reverse (30030131021), we get a palindrome (42043234024).

The spelling of 12013103003 in words is "twelve billion, thirteen million, one hundred three thousand, three".