120020300 has 36 divisors (see below), whose sum is σ = 261425976. Its totient is φ = 47827200.

The previous prime is 120020293. The next prime is 120020311. The reversal of 120020300 is 3020021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26180 + ... + 30420.

Almost surely, 2^120020300 is an apocalyptic number.

120020300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120020300 is an abundant number, since it is smaller than the sum of its proper divisors (141405676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120020300 is a wasteful number, since it uses less digits than its factorization.

120020300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4538 (or 4531 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 120020300 is about 10955.3776749138. The cubic root of 120020300 is about 493.2702266896.

Adding to 120020300 its reverse (3020021), we get a palindrome (123040321).

The spelling of 120020300 in words is "one hundred twenty million, twenty thousand, three hundred".