CXXXV
CXXXV is a Roman numeral representing the integer 135. It is formed by C (100) plus XXX (30) plus V (5). The notation is additive, using no subtractive pairs in this form.
Mathematically, 135 is an odd composite number. Its prime factorization is 3^3 × 5, so its divisors
Historically, the numeral has been used to designate years in Roman and other historical chronologies, including
Origin and decoding: The symbols C, X, and V come from Latin words centum, decem, and quinque;