167 (the 39th prime)

 
Next prime173
Previous prime163
Octal(247)8
Hexadecimal(A7)16
Prime gap6
23rd Sexy prime (the small number)The big number is 173 .
21st Prime of the Form 4n+3 
13th Emirp (reversible prime) 
9th Safe prime 
18th Left-truncatable prime