30303120200 has 96 divisors (see below), whose sum is σ = 71466556800. Its totient is φ = 11947703040.

The previous prime is 30303120181. The next prime is 30303120209. The reversal of 30303120200 is 202130303.

It is not an unprimeable number, because it can be changed into a prime (30303120209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12433382 + ... + 12435818.

It is an arithmetic number, because the mean of its divisors is an integer number (744443300).

Almost surely, 2^30303120200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30303120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35733278400).

30303120200 is an abundant number, since it is smaller than the sum of its proper divisors (41163436600).

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

30303120200 is a wasteful number, since it uses less digits than its factorization.

30303120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319 (or 3310 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30303120200 its reverse (202130303), we get a palindrome (30505250503).

The spelling of 30303120200 in words is "thirty billion, three hundred three million, one hundred twenty thousand, two hundred".