11103574016 has 24 divisors (see below), whose sum is σ = 22201730460. Its totient is φ = 5551785984.

The previous prime is 11103573997. The next prime is 11103574049. The reversal of 11103574016 is 61047530111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11103574016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2708786 + ... + 2712881.

Almost surely, 2^11103574016 is an apocalyptic number.

11103574016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11103574016 is a deficient number, since it is larger than the sum of its proper divisors (11098156444).

11103574016 is an frugal number, since it uses more digits than its factorization.

11103574016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421689 (or 5421669 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The spelling of 11103574016 in words is "eleven billion, one hundred three million, five hundred seventy-four thousand, sixteen".