The only 2-didgit palindromic prime is 11.
Yes.
11
11
52925 53035
1661 is a palindromic number.
You call it a palindromic sentence. If it isn't a sentence it is a palindromic phrase or palindromic sequence.
There are not just 13 non-palindromic numbers. Most numbers are non-palindromic.
"Palindromic" is the adjective form of "palindrome."
Example of a palindromic number is 16461.A palindromic number reads the same from both ends, which 16 fails to do.
The next palindromic years are going to be 2112 and 2222. There is a 100 year difference between the two.
'palindromic' means 'reads the same forward and backward', such as 'mom' and 'noon'. So yes, 878 a palindromic number.