Search a number
cyclic n.  and  junction n.

First numbers that belong to both sets:

101, 103, 107, 109, 113, 115, 303, 307, 311, 313, 317, 319, 509, 511, 515, 517, 519, 521, 707, 709, 713, 717, 719, 721, 911, 913, 917, 919, 923, 1001, 1003, 1007, 1009, 1013, 1203, 1207, 1211, 1213, 1217, 1219, 1409, 1411, 1415, 1417, 1607, 1609, 1613, 1615, 1619, 1621, 1811, 1817, 1819, 1823, 2017, 2021, 2027, 2103, 2111, 2113, 2117, 2119, 2309, 2311, 2315, 2317, 2319, 2321, 2507, 2509, 2513, 2515, 2517, 2519, 2521, 2711, 2713, 2717, 2719, 2723, 2911, 2913, 2917, 2921, 2923, 2927, 3007, 3009, 3011, 3013, 3017, 3209, 3215, 3217, 3221, 3407, 3409, 3413, 3415, 3419, 3421, 3611, 3613, 3617, 3619, 3621, 3623, 3811, 3815, 3817, 3821, 3823, 3827, 4019, 4021, 4027, 4109, 4111, 4115, 4117, 4119, 4121, 4307, 4309, 4313, 4315, 4317, 4321, 4323, 4511, 4513, 4517, 4519, 4521, 4523, 4713, 4717, 4721, 4723, 4727, 4915, 4917, 4919, 4921, 4927, 5009, 5011, 5015, 5017, 5207, 5209, 5213, 5215, 5221, 5411, 5413, 5417, 5419, 5423, 5611, 5613, 5615, 5617, 5621, 5623, 5627, 5813, 5815, 5821, 5827, 6017, 6019, 6023, 6029, 6031, 6107, 6109, 6113, 6115, 6117, 6119, 6121, 6311, 6313, 6317, 6319, 6323, 6511, 6515, 6519, 6521, 6523, 6527, 6715, 6719, 6721, 6729, 6917, 6919, 6927, 6931, 7009, 7013, 7017, 7019, 7021, 7211, 7213, 7217, 7219, 7221, 7223, 7411, 7415, 7417, 7421, 7423, 7427, 7613, 7615, 7619, 7621, 7627, 7629, 7817, 7819, 7823, 7827, 7829, 7831, 8021, 8023, 8027, 8029, 8033, 8111, 8113, 8117, 8119, 8123, 8311, 8315, 8317, 8319, 8321, 8327, 8513, 8517, 8519, 8521, 8527, 8529, 8717, 8719, 8723, 8727, 8731, 8917, 8921, 8923, 8927, 8929, 8933, 9011, 9013, 9017, 9019, 9211, 9215, 9217, 9221, 9223, 9227, 9413, 9415, 9419, 9421, 9427, 9617, 9619.

Some larger examples :