231200200 has 96 divisors (see below), whose sum is σ = 670224960. Its totient is φ = 72057600.

The previous prime is 231200131. The next prime is 231200231. The reversal of 231200200 is 2002132.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7894 + ... + 22906.

It is an arithmetic number, because the mean of its divisors is an integer number (6981510).

Almost surely, 2^231200200 is an apocalyptic number.

231200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335112480).

231200200 is an abundant number, since it is smaller than the sum of its proper divisors (439024760).

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

231200200 is a wasteful number, since it uses less digits than its factorization.

231200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15047 (or 15038 counting only the distinct ones).

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

The square root of 231200200 is about 15205.2688236677. The cubic root of 231200200 is about 613.7564490095.

Adding to 231200200 its reverse (2002132), we get a palindrome (233202332).

It can be divided in two parts, 231200 and 200, that multiplied together give a square (46240000 = 6800²).

The spelling of 231200200 in words is "two hundred thirty-one million, two hundred thousand, two hundred".