12102230320103 has 64 divisors (see below), whose sum is σ = 16087541760000. Its totient is φ = 9008107526880.

The previous prime is 12102230320069. The next prime is 12102230320171. The reversal of 12102230320103 is 30102303220121.

It is not a de Polignac number, because 12102230320103 - 2²⁸ = 12101961884647 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 (12102230320703) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64382948 + ... + 64570646.

It is an arithmetic number, because the mean of its divisors is an integer number (251367840000).

Almost surely, 2^{12102230320103} is an apocalyptic number.

12102230320103 is a deficient number, since it is larger than the sum of its proper divisors (3985311439897).

12102230320103 is a wasteful number, since it uses less digits than its factorization.

12102230320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188497 (or 188483 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12102230320103 its reverse (30102303220121), we get a palindrome (42204533540224).

The spelling of 12102230320103 in words is "twelve trillion, one hundred two billion, two hundred thirty million, three hundred twenty thousand, one hundred three".