12303013100103 has 24 divisors (see below), whose sum is σ = 19586427618576. Its totient is φ = 7379501760000.

The previous prime is 12303013100071. The next prime is 12303013100141. The reversal of 12303013100103 is 30100131030321.

It is a happy number.

12303013100103 is a `hidden beast` number, since 1 + 230 + 301 + 31 + 0 + 0 + 103 = 666.

It is not a de Polignac number, because 12303013100103 - 2⁵ = 12303013100071 is a prime.

It is a super-3 number, since 3×12303013100103³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303013104103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 640572148 + ... + 640591353.

It is an arithmetic number, because the mean of its divisors is an integer number (816101150774).

Almost surely, 2^{12303013100103} is an apocalyptic number.

12303013100103 is a deficient number, since it is larger than the sum of its proper divisors (7283414518473).

12303013100103 is a wasteful number, since it uses less digits than its factorization.

12303013100103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281163615 (or 1281163612 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12303013100103 its reverse (30100131030321), we get a palindrome (42403144130424).

The spelling of 12303013100103 in words is "twelve trillion, three hundred three billion, thirteen million, one hundred thousand, one hundred three".