12103333300 has 72 divisors (see below), whose sum is σ = 26808817112. Its totient is φ = 4741632000.

The previous prime is 12103333271. The next prime is 12103333327. The reversal of 12103333300 is 333330121.

12103333300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 7062049296 + 5041284004 = 84036^2 + 71002^2 .

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 1465984 + ... + 1474216.

Almost surely, 2^12103333300 is an apocalyptic number.

12103333300 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 12103333300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13404408556).

12103333300 is an abundant number, since it is smaller than the sum of its proper divisors (14705483812).

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

12103333300 is a wasteful number, since it uses less digits than its factorization.

12103333300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8549 (or 8542 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 12103333300 its reverse (333330121), we get a palindrome (12436663421).

The spelling of 12103333300 in words is "twelve billion, one hundred three million, three hundred thirty-three thousand, three hundred".