120450303 has 6 divisors (see below), whose sum is σ = 173983784. Its totient is φ = 80300196.

The previous prime is 120450299. The next prime is 120450313. The reversal of 120450303 is 303054021.

It is not a de Polignac number, because 120450303 - 2² = 120450299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120450313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6691675 + ... + 6691692.

Almost surely, 2^120450303 is an apocalyptic number.

120450303 is a deficient number, since it is larger than the sum of its proper divisors (53533481).

120450303 is a wasteful number, since it uses less digits than its factorization.

120450303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13383373 (or 13383370 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 120450303 is about 10974.9853302863. The cubic root of 120450303 is about 493.8586129057.

The spelling of 120450303 in words is "one hundred twenty million, four hundred fifty thousand, three hundred three".