120030300 has 108 divisors (see below), whose sum is σ = 405208440. Its totient is φ = 29543040.

The previous prime is 120030293. The next prime is 120030349. The reversal of 120030300 is 3030021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 6571 + ... + 16829.

It is an arithmetic number, because the mean of its divisors is an integer number (3751930).

Almost surely, 2^120030300 is an apocalyptic number.

120030300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120030300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202604220).

120030300 is an abundant number, since it is smaller than the sum of its proper divisors (285178140).

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

120030300 is a wasteful number, since it uses less digits than its factorization.

120030300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10292 (or 10282 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 120030300 is about 10955.8340622702. The cubic root of 120030300 is about 493.2839259424.

Adding to 120030300 its reverse (3030021), we get a palindrome (123060321).

The spelling of 120030300 in words is "one hundred twenty million, thirty thousand, three hundred".