11132128 has 24 divisors (see below), whose sum is σ = 25047792. Its totient is φ = 4770816.

The previous prime is 11132123. The next prime is 11132159. The reversal of 11132128 is 82123111.

11132128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24625 + ... + 25072.

It is an arithmetic number, because the mean of its divisors is an integer number (1043658).

Almost surely, 2^11132128 is an apocalyptic number.

It is an amenable number.

11132128 is an abundant number, since it is smaller than the sum of its proper divisors (13915664).

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

11132128 is an equidigital number, since it uses as much as digits as its factorization.

11132128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49714 (or 49706 counting only the distinct ones).

The product of its digits is 96, while the sum is 19.

The square root of 11132128 is about 3336.4843773050. The cubic root of 11132128 is about 223.2849220580.

Adding to 11132128 its reverse (82123111), we get a palindrome (93255239).

The spelling of 11132128 in words is "eleven million, one hundred thirty-two thousand, one hundred twenty-eight".