12103856006 has 8 divisors (see below), whose sum is σ = 19806309864. Its totient is φ = 5501752720.

The previous prime is 12103855949. The next prime is 12103856047. The reversal of 12103856006 is 60065830121.

It is a happy number.

12103856006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 275087615 + ... + 275087658.

It is an arithmetic number, because the mean of its divisors is an integer number (2475788733).

Almost surely, 2^12103856006 is an apocalyptic number.

12103856006 is a deficient number, since it is larger than the sum of its proper divisors (7702453858).

12103856006 is a wasteful number, since it uses less digits than its factorization.

12103856006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550175286.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 12103856006 in words is "twelve billion, one hundred three million, eight hundred fifty-six thousand, six".