12103188480000 has 1380 divisors, whose sum is σ = 47694935047760. Its totient is φ = 3057647616000.

The previous prime is 12103188479971. The next prime is 12103188480037. The reversal of 12103188480000 is 8488130121.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 637009919991 + ... + 637009920009.

Almost surely, 2^{12103188480000} is an apocalyptic number.

12103188480000 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 12103188480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23847467523880).

12103188480000 is an abundant number, since it is smaller than the sum of its proper divisors (35591746567760).

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

12103188480000 is an frugal number, since it uses more digits than its factorization.

12103188480000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The spelling of 12103188480000 in words is "twelve trillion, one hundred three billion, one hundred eighty-eight million, four hundred eighty thousand".