120318284 has 6 divisors (see below), whose sum is σ = 210557004. Its totient is φ = 60159140.

The previous prime is 120318281. The next prime is 120318293. The reversal of 120318284 is 482813021.

It is not an unprimeable number, because it can be changed into a prime (120318281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15039782 + ... + 15039789.

It is an arithmetic number, because the mean of its divisors is an integer number (35092834).

Almost surely, 2^120318284 is an apocalyptic number.

It is an amenable number.

120318284 is a deficient number, since it is larger than the sum of its proper divisors (90238720).

120318284 is a wasteful number, since it uses less digits than its factorization.

120318284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30079575 (or 30079573 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 120318284 is about 10968.9691402611. The cubic root of 120318284 is about 493.6781164593.

The spelling of 120318284 in words is "one hundred twenty million, three hundred eighteen thousand, two hundred eighty-four".