What is CCCXXI in Roman Numerals?

What is the value of CCCXXI in Roman numerals?

The Roman numeral CCCXXI is equivalent to 321 in Arabic numerals.

Therefore, if you want to write the digit 321 using Roman symbols, you must use the letter combination CCCXXI. This letter combination is equivalent in Roman writing to the Arabic numeral Three hundred twenty one.

CCCXXI = 321

How should the Roman numeral CCCXXI be read?

It should be noted that Roman letters symbolizing numbers should be read and written from left to right and in the order from largest to smallest.

If the Roman numeral CCCXXI is found in a text, it should be read as a natural number, that is, in this case it should be read as "Three hundred twenty one".