This number is a prime.
Hall of Fame player Lou Brock got 3023 hits in his Major League Baseball career. [Gaydos]
3023 is the smallest prime P such that the repunit number R(R(p)) = (10^R(p)-1)/9 is a self number. Where R(p) is the repunit number R(p) = (10^p-1)/9. Note that 3023 itself is a self number. [Kontobesar]