Adding to 13230 its reverse (3231), we get a palindrome (16461).
Subtracting from 13230 its reverse (3231), we obtain a palindrome (9999).
It is a happy number.
It is a plaindrome in base 16.
It is a congruent number.
It is an unprimeable number.
213230 is an apocalyptic number.
13230 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 13230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13230 is a wasteful number, since it uses less digits than its factorization.
13230 is an odious number, because the sum of its binary digits is odd.
The square root of 13230 is about 115.0217370761. The cubic root of 13230 is about 23.6512054893.
The spelling of 13230 in words is "thirteen thousand, two hundred thirty".