They all read the same way upside down.
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there is not because 11 is prime, meaning only 1 factor, 11x1
69 + 18 = 67
Well, darling, those numbers all have something in common - they are all palindromic! That means they read the same forwards and backwards. So, whether you're reading them left to right or right to left, those numbers stay sassy and symmetrical.
88
There are: 8, 11, 1, 2, 4, 22, 44, 88.