12103110232 has 32 divisors (see below), whose sum is σ = 23792302080. Its totient is φ = 5760992160.

The previous prime is 12103110191. The next prime is 12103110247. The reversal of 12103110232 is 23201130121.

12103110232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 117048 + ... + 194695.

It is an arithmetic number, because the mean of its divisors is an integer number (743509440).

Almost surely, 2^12103110232 is an apocalyptic number.

It is an amenable number.

12103110232 is a deficient number, since it is larger than the sum of its proper divisors (11689191848).

12103110232 is a wasteful number, since it uses less digits than its factorization.

12103110232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311983 (or 311979 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12103110232 its reverse (23201130121), we get a palindrome (35304240353).

The spelling of 12103110232 in words is "twelve billion, one hundred three million, one hundred ten thousand, two hundred thirty-two".