120481988 has 12 divisors (see below), whose sum is σ = 230011152. Its totient is φ = 54764520.

The previous prime is 120481973. The next prime is 120481997. The reversal of 120481988 is 889184021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369070 + ... + 1369157.

It is an arithmetic number, because the mean of its divisors is an integer number (19167596).

Almost surely, 2^120481988 is an apocalyptic number.

It is an amenable number.

120481988 is a deficient number, since it is larger than the sum of its proper divisors (109529164).

120481988 is a wasteful number, since it uses less digits than its factorization.

120481988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738242 (or 2738240 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 120481988 is about 10976.4287452705. The cubic root of 120481988 is about 493.9019130272.

The spelling of 120481988 in words is "one hundred twenty million, four hundred eighty-one thousand, nine hundred eighty-eight".