30132200 has 48 divisors (see below), whose sum is σ = 80069280. Its totient is φ = 10330560.

The previous prime is 30132199. The next prime is 30132203. The reversal of 30132200 is 223103.

It is not an unprimeable number, because it can be changed into a prime (30132203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9362 + ... + 12161.

It is an arithmetic number, because the mean of its divisors is an integer number (1668110).

Almost surely, 2^30132200 is an apocalyptic number.

It is an amenable number.

30132200 is an abundant number, since it is smaller than the sum of its proper divisors (49937080).

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

30132200 is a wasteful number, since it uses less digits than its factorization.

30132200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21546 (or 21537 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 30132200 is about 5489.2804628658. The cubic root of 30132200 is about 311.1789997350.

Adding to 30132200 its reverse (223103), we get a palindrome (30355303).

The spelling of 30132200 in words is "thirty million, one hundred thirty-two thousand, two hundred".