11103200 has 36 divisors (see below), whose sum is σ = 27107640. Its totient is φ = 4440960.

The previous prime is 11103199. The next prime is 11103217. The reversal of 11103200 is 230111.

11103200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6140 + ... + 7739.

It is an arithmetic number, because the mean of its divisors is an integer number (752990).

Almost surely, 2^11103200 is an apocalyptic number.

11103200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11103200 is an abundant number, since it is smaller than the sum of its proper divisors (16004440).

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

11103200 is a wasteful number, since it uses less digits than its factorization.

11103200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13899 (or 13886 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 11103200 is about 3332.1464553648. The cubic root of 11103200 is about 223.0913445355.

Adding to 11103200 its reverse (230111), we get a palindrome (11333311).

The spelling of 11103200 in words is "eleven million, one hundred three thousand, two hundred".