12903183986 has 32 divisors (see below), whose sum is σ = 24137965440. Its totient is φ = 5025686400.

The previous prime is 12903183961. The next prime is 12903184001. The reversal of 12903183986 is 68938130921.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586880 + ... + 608468.

It is an arithmetic number, because the mean of its divisors is an integer number (754311420).

Almost surely, 2^12903183986 is an apocalyptic number.

12903183986 is a deficient number, since it is larger than the sum of its proper divisors (11234781454).

12903183986 is a wasteful number, since it uses less digits than its factorization.

12903183986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25490.

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 12903183986 in words is "twelve billion, nine hundred three million, one hundred eighty-three thousand, nine hundred eighty-six".