12110003020 has 48 divisors (see below), whose sum is σ = 27034610400. Its totient is φ = 4543603200.

The previous prime is 12110002981. The next prime is 12110003027. The reversal of 12110003020 is 2030001121.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 12110002988 and 12110003006.

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 15 ways as a sum of consecutive naturals, for example, 119385 + ... + 196144.

It is an arithmetic number, because the mean of its divisors is an integer number (563221050).

Almost surely, 2^12110003020 is an apocalyptic number.

12110003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110003020 is an abundant number, since it is smaller than the sum of its proper divisors (14924607380).

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

12110003020 is a wasteful number, since it uses less digits than its factorization.

12110003020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315658 (or 315656 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12110003020 its reverse (2030001121), we get a palindrome (14140004141).

The spelling of 12110003020 in words is "twelve billion, one hundred ten million, three thousand, twenty".