23 × 89 × 9901 × 19801
1, 2, 4, 8, 89, 178, 356, 712, 9901, 19801, 19802, 39602, 39604, 79204, 79208, 158408, 881189, 1762289, 1762378, 3524578, 3524756, 7049156, 7049512, 14098312, 196049701, 392099402, 784198804, 1568397608, 17448423389, 34896846778, 69793693556 and 139587387112
No.
Its nearest Fibonacci number neighbors are 139583862445 and 225851433717.