12103330200 has 384 divisors, whose sum is σ = 43270355520. Its totient is φ = 2772172800.

The previous prime is 12103330153. The next prime is 12103330207. The reversal of 12103330200 is 203330121.

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 12103330200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103330207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12861730 + ... + 12862670.

Almost surely, 2^12103330200 is an apocalyptic number.

12103330200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12103330200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21635177760).

12103330200 is an abundant number, since it is smaller than the sum of its proper divisors (31167025320).

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

12103330200 is a wasteful number, since it uses less digits than its factorization.

12103330200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12103330200 its reverse (203330121), we get a palindrome (12306660321).

The spelling of 12103330200 in words is "twelve billion, one hundred three million, three hundred thirty thousand, two hundred".