No, there are no number, other than 55, that is both Fibonacci and palindromic.
What is the greatest palindromic number less than 999?
No.
727. The smallest palindromic number greater than 500 independent of primicity is 505.
The first Fibonacci number greater than 23 is 34.
No, 11 is the only palindromic prime with an even number of digits.
1001
7557
11
15.51
The greatest palindromic number less than 99 is 88. A palindromic number reads the same forwards and backwards, and among the two-digit numbers, 88 is the highest that meets this criterion. Other two-digit palindromes include 77, 66, and so on, but none surpass 88.
3
88