EN · English · Base 10
321
integer · decimal
three hundred twenty-one
British English
three hundred twenty-one
Ordinal
three hundred twenty-first
Integer · English · Base 10
three hundred twenty-one
"The total amount of Three hundred twenty-one (321) shall be payable within thirty (30) days of the invoice date."
Total Due: $321. Amount in words: Three hundred twenty-one Dollars
321 in words is "three hundred twenty-one".
On a check, write "Three hundred twenty-one and 00/100 Dollars" on the amount line. Draw a line to prevent alteration.
No, 321 is not a prime number — it is composite.
321 in binary is 101000001.