120321112 has 16 divisors (see below), whose sum is σ = 225870840. Its totient is φ = 60088896.

The previous prime is 120321083. The next prime is 120321133. The reversal of 120321112 is 211123021.

It is a junction number, because it is equal to n+sod(n) for n = 120321092 and 120321101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453 + ... + 15580.

Almost surely, 2^120321112 is an apocalyptic number.

It is an amenable number.

120321112 is a deficient number, since it is larger than the sum of its proper divisors (105549728).

120321112 is a wasteful number, since it uses less digits than its factorization.

120321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17922 (or 17918 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 120321112 is about 10969.0980486091. The cubic root of 120321112 is about 493.6819842859.

Adding to 120321112 its reverse (211123021), we get a palindrome (331444133).

The spelling of 120321112 in words is "one hundred twenty million, three hundred twenty-one thousand, one hundred twelve".