1367

Number
$1367$ (one thousand, three hundred and sixty-seven) is:


 * The $219$th prime number


 * The $20$th balanced prime after $5$, $53$, $157$, $173$, $211$, $257$, $263$, $373$, $563$, $593$, $607$, $653$, $733$, $947$, $977$, $1103$, $1123$, $1187$, $1223$:
 * $1367 = \dfrac {1361 + 1373} 2$


 * The $31$st safe prime after $5$, $7$, $11$, $23$, $47$, $\ldots$, $839$, $863$, $887$, $983$, $1019$, $1187$, $1283$, $1307$, $1319$:
 * $1367 = 2 \times 683 + 1$


 * The $57$th left-truncatable prime after $2$, $3$, $5$, $7$, $\ldots$, $743$, $773$, $797$, $823$, $853$, $883$, $937$, $947$, $953$, $967$, $983$, $997$, $1223$, $1283$