200231032 has 32 divisors (see below), whose sum is σ = 405032400. Its totient is φ = 92445184.

The previous prime is 200231023. The next prime is 200231033. The reversal of 200231032 is 230132002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200231033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6682 + ... + 21097.

Almost surely, 2^200231032 is an apocalyptic number.

It is an amenable number.

200231032 is an abundant number, since it is smaller than the sum of its proper divisors (204801368).

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

200231032 is a wasteful number, since it uses less digits than its factorization.

200231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27855 (or 27851 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 200231032 is about 14150.3014808873. The cubic root of 200231032 is about 585.0286415470.

Adding to 200231032 its reverse (230132002), we get a palindrome (430363034).

The spelling of 200231032 in words is "two hundred million, two hundred thirty-one thousand, thirty-two".