120385630 has 16 divisors (see below), whose sum is σ = 216897264. Its totient is φ = 48109120.

The previous prime is 120385621. The next prime is 120385649. The reversal of 120385630 is 36583021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6885 + ... + 16975.

It is an arithmetic number, because the mean of its divisors is an integer number (13556079).

Almost surely, 2^120385630 is an apocalyptic number.

120385630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120385630 is a deficient number, since it is larger than the sum of its proper divisors (96511634).

120385630 is a wasteful number, since it uses less digits than its factorization.

120385630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11291.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 120385630 is about 10972.0385526118. The cubic root of 120385630 is about 493.7702084342.

The spelling of 120385630 in words is "one hundred twenty million, three hundred eighty-five thousand, six hundred thirty".