11105056 has 12 divisors (see below), whose sum is σ = 21863142. Its totient is φ = 5552512.

The previous prime is 11105047. The next prime is 11105071. The reversal of 11105056 is 65050111.

It can be written as a sum of positive squares in only one way, i.e., 9859600 + 1245456 = 3140^2 + 1116^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173485 + ... + 173548.

Almost surely, 2^11105056 is an apocalyptic number.

11105056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11105056 is a deficient number, since it is larger than the sum of its proper divisors (10758086).

11105056 is an equidigital number, since it uses as much as digits as its factorization.

11105056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347043 (or 347035 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 11105056 is about 3332.4249428907. The cubic root of 11105056 is about 223.1037744196.

Adding to 11105056 its reverse (65050111), we get a palindrome (76155167).

The spelling of 11105056 in words is "eleven million, one hundred five thousand, fifty-six".