Thanks for the link. It seems that there is nothing new in numbers.
They listed the first 24 in the sequence, but what is the last number in the sequence? It seems that it would be a high value permutation of 9876543210 that is itself prime. Once you get below about 8.4 billion there could be other solutions. 97531*86420 = 8.4286*10^9 would seem to set the maximum if there are multiple factors.