150,209

Number
$150 \, 209$ (one hundred and fifty thousand, two hundred and nine) is:


 * The $13 \, 867$th prime number


 * The $21$st integer $m$ such that $m! + 1$ (its factorial plus $1$) is prime:
 * $1$, $2$, $3$, $11$, $27$, $37$, $41$, $73$, $77$, $116$, $154$, $320$, $340$, $399$, $427$, $872$, $1477$, $6380$, $26 \, 951$, $110 \, 059$, $150 \, 209$