30231100200 has 96 divisors (see below), whose sum is σ = 107104484160. Its totient is φ = 6909964800.

The previous prime is 30231100189. The next prime is 30231100213. The reversal of 30231100200 is 200113203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 3594741 + ... + 3603140.

It is an arithmetic number, because the mean of its divisors is an integer number (1115671710).

Almost surely, 2^30231100200 is an apocalyptic number.

30231100200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30231100200 is an abundant number, since it is smaller than the sum of its proper divisors (76873383960).

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

30231100200 is a wasteful number, since it uses less digits than its factorization.

30231100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7197907 (or 7197898 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30231100200 its reverse (200113203), we get a palindrome (30431213403).

The spelling of 30231100200 in words is "thirty billion, two hundred thirty-one million, one hundred thousand, two hundred".