11105124 has 24 divisors (see below), whose sum is σ = 25982880. Its totient is φ = 3691584.

The previous prime is 11105123. The next prime is 11105147. The reversal of 11105124 is 42150111.

It is a happy number.

11105124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11105123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4272 + ... + 6360.

It is an arithmetic number, because the mean of its divisors is an integer number (1082620).

Almost surely, 2^11105124 is an apocalyptic number.

It is an amenable number.

11105124 is an abundant number, since it is smaller than the sum of its proper divisors (14877756).

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

11105124 is a wasteful number, since it uses less digits than its factorization.

11105124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539 (or 2537 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 11105124 is about 3332.4351456555. The cubic root of 11105124 is about 223.1042297985.

Adding to 11105124 its reverse (42150111), we get a palindrome (53255235).

The spelling of 11105124 in words is "eleven million, one hundred five thousand, one hundred twenty-four".