30020250200 has 96 divisors (see below), whose sum is σ = 71685702000. Its totient is φ = 11687232000.

The previous prime is 30020250191. The next prime is 30020250217. The reversal of 30020250200 is 205202003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1179206 + ... + 1204394.

Almost surely, 2^30020250200 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 30020250200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35842851000).

30020250200 is an abundant number, since it is smaller than the sum of its proper divisors (41665451800).

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

30020250200 is a wasteful number, since it uses less digits than its factorization.

30020250200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25365 (or 25356 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

Adding to 30020250200 its reverse (205202003), we get a palindrome (30225452203).

The spelling of 30020250200 in words is "thirty billion, twenty million, two hundred fifty thousand, two hundred".