11200134 has 32 divisors (see below), whose sum is σ = 25038720. Its totient is φ = 3310400.

The previous prime is 11200129. The next prime is 11200151. The reversal of 11200134 is 43100211.

It is a happy number.

11200134 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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637 + ... + 4775.

It is an arithmetic number, because the mean of its divisors is an integer number (782460).

Almost surely, 2^11200134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11200134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12519360).

11200134 is an abundant number, since it is smaller than the sum of its proper divisors (13838586).

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

11200134 is a wasteful number, since it uses less digits than its factorization.

11200134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4196.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11200134 is about 3346.6601261556. The cubic root of 11200134 is about 223.7386807003.

Adding to 11200134 its reverse (43100211), we get a palindrome (54300345).

The spelling of 11200134 in words is "eleven million, two hundred thousand, one hundred thirty-four".