11103716656 has 10 divisors (see below), whose sum is σ = 21513451052. Its totient is φ = 5551858320.

The previous prime is 11103716639. The next prime is 11103716669. The reversal of 11103716656 is 65661730111.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346991130 + ... + 346991161.

Almost surely, 2^11103716656 is an apocalyptic number.

11103716656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11103716656 is a deficient number, since it is larger than the sum of its proper divisors (10409734396).

11103716656 is an equidigital number, since it uses as much as digits as its factorization.

11103716656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693982299 (or 693982293 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The spelling of 11103716656 in words is "eleven billion, one hundred three million, seven hundred sixteen thousand, six hundred fifty-six".