3803
This number is a prime.
The reflectable emirp 3803 is the largest prime factor of 123456789. [Bottomley]
There are 3803 total digits in the first thousand prime numbers. [Gaydos]
The smallest prime such that it and it's next prime are
both emirps having the same sum of digits. The next prime
of 3803 is 3821. Both the reversals (3083 and 1283) are
primes and both have sum of digits equal to 14. [Gudipati]
(There are 2 curios for this number that have not yet been approved by an editor.)
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