11105288256 has 28 divisors (see below), whose sum is σ = 29382742352. Its totient is φ = 3701762688.

The previous prime is 11105288239. The next prime is 11105288279. The reversal of 11105288256 is 65288250111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28919830 + ... + 28920213.

Almost surely, 2^11105288256 is an apocalyptic number.

11105288256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11105288256 is an abundant number, since it is smaller than the sum of its proper divisors (18277454096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11105288256 is an equidigital number, since it uses as much as digits as its factorization.

11105288256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57840058 (or 57840048 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 39.

The spelling of 11105288256 in words is "eleven billion, one hundred five million, two hundred eighty-eight thousand, two hundred fifty-six".