200430513 has 24 divisors (see below), whose sum is σ = 305884800. Its totient is φ = 126260064.

The previous prime is 200430499. The next prime is 200430521. The reversal of 200430513 is 315034002.

It is not a de Polignac number, because 200430513 - 2⁴ = 200430497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200430583) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4098 + ... + 20436.

It is an arithmetic number, because the mean of its divisors is an integer number (12745200).

Almost surely, 2^200430513 is an apocalyptic number.

It is an amenable number.

200430513 is a deficient number, since it is larger than the sum of its proper divisors (105454287).

200430513 is a wasteful number, since it uses less digits than its factorization.

200430513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16421 (or 16418 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 200430513 is about 14157.3483746074. The cubic root of 200430513 is about 585.2228561396. Note that the first 3 decimals are identical.

Adding to 200430513 its reverse (315034002), we get a palindrome (515464515).

The spelling of 200430513 in words is "two hundred million, four hundred thirty thousand, five hundred thirteen".