200303212330 has 32 divisors (see below), whose sum is σ = 389681876304. Its totient is φ = 73691099136.

The previous prime is 200303212313. The next prime is 200303212381. The reversal of 200303212330 is 33212303002.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 38733782481 + 161569429849 = 196809^2 + 401957^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200303212298 and 200303212307.

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 15 ways as a sum of consecutive naturals, for example, 2745207 + ... + 2817226.

Almost surely, 2^200303212330 is an apocalyptic number.

200303212330 is a deficient number, since it is larger than the sum of its proper divisors (189378663974).

200303212330 is a wasteful number, since it uses less digits than its factorization.

200303212330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5562730.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 200303212330 its reverse (33212303002), we get a palindrome (233515515332).

The spelling of 200303212330 in words is "two hundred billion, three hundred three million, two hundred twelve thousand, three hundred thirty".