12110003028 has 36 divisors (see below), whose sum is σ = 30676988160. Its totient is φ = 4028018256.

The previous prime is 12110003027. The next prime is 12110003047. The reversal of 12110003028 is 82030001121.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 12110003028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110003027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343348 + ... + 376971.

It is an arithmetic number, because the mean of its divisors is an integer number (852138560).

Almost surely, 2^12110003028 is an apocalyptic number.

12110003028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12110003028 is an abundant number, since it is smaller than the sum of its proper divisors (18566985132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12110003028 is a wasteful number, since it uses less digits than its factorization.

12110003028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720796 (or 720791 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12110003028 its reverse (82030001121), we get a palindrome (94140004149).

The spelling of 12110003028 in words is "twelve billion, one hundred ten million, three thousand, twenty-eight".