30231244200 has 192 divisors, whose sum is σ = 95618880000. Its totient is φ = 7899344640.

The previous prime is 30231244151. The next prime is 30231244247. The reversal of 30231244200 is 244213203.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 7997911 + ... + 8001689.

It is an arithmetic number, because the mean of its divisors is an integer number (498015000).

Almost surely, 2^30231244200 is an apocalyptic number.

30231244200 is a gapful number since it is divisible by the number (30) 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 30231244200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47809440000).

30231244200 is an abundant number, since it is smaller than the sum of its proper divisors (65387635800).

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

30231244200 is a wasteful number, since it uses less digits than its factorization.

30231244200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064 (or 4055 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30231244200 its reverse (244213203), we get a palindrome (30475457403).

The spelling of 30231244200 in words is "thirty billion, two hundred thirty-one million, two hundred forty-four thousand, two hundred".