10000...16089 (100-digits)

This number is a prime.

                                            1000000000 0000000000 0000000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0001016089

+ The smallest 100-digit invertible prime p containing all of the invertible digits. Curiously, p can also be expressed as the sum of two squares, i.e., (30746703334217395055622241154128233457810378021883^2 + 7391903278427344376622345267190543909946299197520^2). [Bajpai]

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