200232100 has 36 divisors (see below), whose sum is σ = 448526848. Its totient is φ = 77508000.

The previous prime is 200232091. The next prime is 200232101. The reversal of 200232100 is 1232002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200232101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29196 + ... + 35395.

Almost surely, 2^200232100 is an apocalyptic number.

200232100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200232100 is an abundant number, since it is smaller than the sum of its proper divisors (248294748).

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

200232100 is a wasteful number, since it uses less digits than its factorization.

200232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64636 (or 64629 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 200232100 is about 14150.3392185488. The cubic root of 200232100 is about 585.0296816946.

Adding to 200232100 its reverse (1232002), we get a palindrome (201464102).

The spelling of 200232100 in words is "two hundred million, two hundred thirty-two thousand, one hundred".