Adding to 11345 its reverse (54311), we get a palindrome (65656).
11345 is digitally balanced in base 3 and base 6, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
11345 is strictly pandigital in base 6.
It is a Curzon number.
It is a plaindrome in base 10.
It is an unprimeable number.
211345 is an apocalyptic number.
It is an amenable number.
11345 is an equidigital number, since it uses as much as digits as its factorization.
11345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2274.
The square root of 11345 is about 106.5129100156. The cubic root of 11345 is about 22.4699186484.
The spelling of 11345 in words is "eleven thousand, three hundred forty-five".