12203130300 has 72 divisors (see below), whose sum is σ = 35383735296. Its totient is φ = 3247162560.

The previous prime is 12203130287. The next prime is 12203130301. The reversal of 12203130300 is 303130221.

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 12203130300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203130301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96549 + ... + 183651.

It is an arithmetic number, because the mean of its divisors is an integer number (491440768).

Almost surely, 2^12203130300 is an apocalyptic number.

12203130300 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 12203130300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17691867648).

12203130300 is an abundant number, since it is smaller than the sum of its proper divisors (23180604996).

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

12203130300 is a wasteful number, since it uses less digits than its factorization.

12203130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87587 (or 87580 counting only the distinct ones).

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

Adding to 12203130300 its reverse (303130221), we get a palindrome (12506260521).

The spelling of 12203130300 in words is "twelve billion, two hundred three million, one hundred thirty thousand, three hundred".