200310043012 has 12 divisors (see below), whose sum is σ = 351482370316. Its totient is φ = 99886508640.

The previous prime is 200310043009. The next prime is 200310043013. The reversal of 200310043012 is 210340013002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 141350433156 + 58959609856 = 375966^2 + 242816^2 .

It is a super-2 number, since 2×200310043012² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200310043013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 67126539 + ... + 67129522.

Almost surely, 2^200310043012 is an apocalyptic number.

It is an amenable number.

200310043012 is a deficient number, since it is larger than the sum of its proper divisors (151172327304).

200310043012 is a wasteful number, since it uses less digits than its factorization.

200310043012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134256438 (or 134256436 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200310043012 its reverse (210340013002), we get a palindrome (410650056014).

The spelling of 200310043012 in words is "two hundred billion, three hundred ten million, forty-three thousand, twelve".