12203103120 has 80 divisors (see below), whose sum is σ = 40739600832. Its totient is φ = 3003840000.

The previous prime is 12203103071. The next prime is 12203103161. The reversal of 12203103120 is 2130130221.

12203103120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12203103120.

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 15 ways as a sum of consecutive naturals, for example, 1952506 + ... + 1958745.

Almost surely, 2^12203103120 is an apocalyptic number.

12203103120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12203103120 is an abundant number, since it is smaller than the sum of its proper divisors (28536497712).

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

12203103120 is a wasteful number, since it uses less digits than its factorization.

12203103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911280 (or 3911274 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12203103120 its reverse (2130130221), we get a palindrome (14333233341).

The spelling of 12203103120 in words is "twelve billion, two hundred three million, one hundred three thousand, one hundred twenty".