120020336 has 20 divisors (see below), whose sum is σ = 234676200. Its totient is φ = 59458752.

The previous prime is 120020333. The next prime is 120020347. The reversal of 120020336 is 633020021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120020333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32666 + ... + 36153.

It is an arithmetic number, because the mean of its divisors is an integer number (11733810).

Almost surely, 2^120020336 is an apocalyptic number.

120020336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120020336 is a deficient number, since it is larger than the sum of its proper divisors (114655864).

120020336 is a wasteful number, since it uses less digits than its factorization.

120020336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68936 (or 68930 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 120020336 is about 10955.3793179424. The cubic root of 120020336 is about 493.2702760083.

Adding to 120020336 its reverse (633020021), we get a palindrome (753040357).

The spelling of 120020336 in words is "one hundred twenty million, twenty thousand, three hundred thirty-six".