12104083600 has 120 divisors (see below), whose sum is σ = 33779657408. Its totient is φ = 4081881600.

The previous prime is 12104083583. The next prime is 12104083601. The reversal of 12104083600 is 638040121.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (12104083601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135367 + ... + 206233.

Almost surely, 2^12104083600 is an apocalyptic number.

12104083600 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 12104083600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16889828704).

12104083600 is an abundant number, since it is smaller than the sum of its proper divisors (21675573808).

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

12104083600 is a wasteful number, since it uses less digits than its factorization.

12104083600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70953 (or 70942 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 12104083600 in words is "twelve billion, one hundred four million, eighty-three thousand, six hundred".