200300030 has 32 divisors (see below), whose sum is σ = 414348480. Its totient is φ = 68290560.

The previous prime is 200300029. The next prime is 200300039. The reversal of 200300030 is 30003002.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200299990 and 200300017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200300039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4766 + ... + 20574.

It is an arithmetic number, because the mean of its divisors is an integer number (12948390).

Almost surely, 2^200300030 is an apocalyptic number.

200300030 is an abundant number, since it is smaller than the sum of its proper divisors (214048450).

200300030 is a wasteful number, since it uses less digits than its factorization.

200300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16004.

The product of its (nonzero) digits is 18, while the sum is 8.

The square root of 200300030 is about 14152.7393108189. The cubic root of 200300030 is about 585.0958325482.

Adding to 200300030 its reverse (30003002), we get a palindrome (230303032).

The spelling of 200300030 in words is "two hundred million, three hundred thousand, thirty".