12103370880 has 128 divisors (see below), whose sum is σ = 40610116800. Its totient is φ = 3057684480.

The previous prime is 12103370879. The next prime is 12103370887. The reversal of 12103370880 is 8807330121.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (12103370887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129411 + ... + 202370.

Almost surely, 2^12103370880 is an apocalyptic number.

12103370880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12103370880 is an abundant number, since it is smaller than the sum of its proper divisors (28506745920).

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

12103370880 is a wasteful number, since it uses less digits than its factorization.

12103370880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331822 (or 331810 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 12103370880 in words is "twelve billion, one hundred three million, three hundred seventy thousand, eight hundred eighty".