120663112 has 16 divisors (see below), whose sum is σ = 226498860. Its totient is φ = 60263424.

The previous prime is 120663097. The next prime is 120663119. The reversal of 120663112 is 211366021.

It can be written as a sum of positive squares in 2 ways, for example, as 113934276 + 6728836 = 10674^2 + 2594^2 .

It is not an unprimeable number, because it can be changed into a prime (120663119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553 + ... + 15544.

Almost surely, 2^120663112 is an apocalyptic number.

It is an amenable number.

120663112 is a deficient number, since it is larger than the sum of its proper divisors (105835748).

120663112 is a wasteful number, since it uses less digits than its factorization.

120663112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17040 (or 17036 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 120663112 is about 10984.6762355565. The cubic root of 120663112 is about 494.1492880387.

The spelling of 120663112 in words is "one hundred twenty million, six hundred sixty-three thousand, one hundred twelve".