200203242 has 16 divisors (see below), whose sum is σ = 400813920. Its totient is φ = 66666512.

The previous prime is 200203217. The next prime is 200203307. The reversal of 200203242 is 242302002.

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, 10392 + ... + 22547.

It is an arithmetic number, because the mean of its divisors is an integer number (25050870).

Almost surely, 2^200203242 is an apocalyptic number.

200203242 is an abundant number, since it is smaller than the sum of its proper divisors (200610678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200203242 is a wasteful number, since it uses less digits than its factorization.

200203242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33957.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 200203242 is about 14149.3194889366. The cubic root of 200203242 is about 585.0015749830.

Adding to 200203242 its reverse (242302002), we get a palindrome (442505244).

The spelling of 200203242 in words is "two hundred million, two hundred three thousand, two hundred forty-two".