one hundred and twenty-three dollars
One hundred twenty-three and 00/100 dollars
123 dollars and 60 cents.
You write it as 123.
123%
123
CXXIII
123 written as a product of prime factors is: 123 = 3 X 41.
Not sure about wrighting anything, but you could write it as 123*100 except that is NOT the exponential form.
One and twenty three hundredths = 1.23 As a percentage, that is 123%
123
ciento veintitrés
CXXIII