787

Number
$787$ (seven hundred and eighty-seven) is:


 * The $138$th prime number


 * The larger of the $4$th pair of primes whose prime gap is $14$:
 * $787 - 773 = 14$


 * The smaller of the $13$th pair of primes whose prime gap is $10$:
 * $797 - 787 = 10$


 * The $17$th palindromic prime:
 * $2$, $3$, $5$, $7$, $11$, $101$, $131$, $151$, $181$, $191$, $313$, $353$, $373$, $383$, $727$, $757$, $787$, $\ldots$


 * The $17$th palindromic lucky number:
 * $1$, $3$, $7$, $9$, $33$, $99$, $111$, $141$, $151$, $171$, $303$, $393$, $535$, $717$, $727$, $777$, $787$, $\ldots$