11103750805808 has 20 divisors (see below), whose sum is σ = 21528384900240. Its totient is φ = 5548038573504.

The previous prime is 11103750805759. The next prime is 11103750805813. The reversal of 11103750805808 is 80850805730111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239777963 + ... + 239824266.

It is an arithmetic number, because the mean of its divisors is an integer number (1076419245012).

Almost surely, 2^{11103750805808} is an apocalyptic number.

It is an amenable number.

11103750805808 is a deficient number, since it is larger than the sum of its proper divisors (10424634094432).

11103750805808 is a wasteful number, since it uses less digits than its factorization.

11103750805808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479603684 (or 479603678 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 47.

The spelling of 11103750805808 in words is "eleven trillion, one hundred three billion, seven hundred fifty million, eight hundred five thousand, eight hundred eight".