Adding to 11130 its reverse (3111), we get a palindrome (14241).
11130 is nontrivially palindromic in base 4.
It is a nialpdrome in base 7.
11130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
211130 is an apocalyptic number.
11130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11130 is a wasteful number, since it uses less digits than its factorization.
11130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70.
The square root of 11130 is about 105.4988151592. The cubic root of 11130 is about 22.3270693554.
The spelling of 11130 in words is "eleven thousand, one hundred thirty".