11105132 has 12 divisors (see below), whose sum is σ = 19583256. Its totient is φ = 5509920.

The previous prime is 11105123. The next prime is 11105147. The reversal of 11105132 is 23150111.

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, 10073 + ... + 11120.

It is an arithmetic number, because the mean of its divisors is an integer number (1631938).

Almost surely, 2^11105132 is an apocalyptic number.

It is an amenable number.

11105132 is a deficient number, since it is larger than the sum of its proper divisors (8478124).

11105132 is a wasteful number, since it uses less digits than its factorization.

11105132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21328 (or 21326 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 11105132 is about 3332.4363459787. The cubic root of 11105132 is about 223.1042833724.

Adding to 11105132 its reverse (23150111), we get a palindrome (34255243).

The spelling of 11105132 in words is "eleven million, one hundred five thousand, one hundred thirty-two".