120775303 has 12 divisors (see below), whose sum is σ = 134937544. Its totient is φ = 107989200.

The previous prime is 120775273. The next prime is 120775307. The reversal of 120775303 is 303577021.

It is not a de Polignac number, because 120775303 - 2⁵ = 120775271 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120775307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 801 + ... + 15562.

Almost surely, 2^120775303 is an apocalyptic number.

120775303 is a deficient number, since it is larger than the sum of its proper divisors (14162241).

120775303 is a wasteful number, since it uses less digits than its factorization.

120775303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16446 (or 16435 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 120775303 is about 10989.7817539749. The cubic root of 120775303 is about 494.3023918016.

The spelling of 120775303 in words is "one hundred twenty million, seven hundred seventy-five thousand, three hundred three".