Adding to 10111 its reverse (11101), we get a palindrome (21212).
Subtracting 10111 from its reverse (11101), we obtain a triangular number (990 = T44).
Multipling 10111 by its reverse (11101), we get a palindrome (112242211).
10111 is nontrivially palindromic in base 3.
It is a weak prime.
It is a cyclic number.
It is a Chen prime.
10111 is a lucky number.
It is a plaindrome in base 8, base 13 and base 16.
It is a nialpdrome in base 11.
It is a self number, because there is not a number n which added to its sum of digits gives 10111.
It is a congruent number.
210111 is an apocalyptic number.
10111 is an equidigital number, since it uses as much as digits as its factorization.
10111 is an odious number, because the sum of its binary digits is odd.
The square root of 10111 is about 100.5534683639. The cubic root of 10111 is about 21.6237678472.
The spelling of 10111 in words is "ten thousand, one hundred eleven", and thus it is an iban number.