200203042430 has 16 divisors (see below), whose sum is σ = 360736622064. Its totient is φ = 79998740160.

The previous prime is 200203042411. The next prime is 200203042451. The reversal of 200203042430 is 34240302002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10299407 + ... + 10318826.

It is an arithmetic number, because the mean of its divisors is an integer number (22546038879).

Almost surely, 2^200203042430 is an apocalyptic number.

200203042430 is a deficient number, since it is larger than the sum of its proper divisors (160533579634).

200203042430 is a wasteful number, since it uses less digits than its factorization.

200203042430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20619211.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 200203042430 its reverse (34240302002), we get a palindrome (234443344432).

The spelling of 200203042430 in words is "two hundred billion, two hundred three million, forty-two thousand, four hundred thirty".