What is number 167?

• 167 is a prime number, which means it can only be divided by 1 and itself without leaving a remainder.
• It is an odd number, as it is not divisible by 2.
• In Roman numerals, 167 is represented as CLXVII.
• 167 is the sum of two consecutive prime numbers, 83 and 84.
• It is also a centered hexagonal number, meaning it can be represented as a hexagon with a dot in the center.
• 167 is the atomic mass number of the radioactive isotope Holmium-167.
• The year 167 AD was a common year starting on Wednesday in the Julian calendar.