231044200 has 48 divisors (see below), whose sum is σ = 560544480. Its totient is φ = 88397760.

The previous prime is 231044159. The next prime is 231044239. The reversal of 231044200 is 2440132.

231044200 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20514 + ... + 29713.

It is an arithmetic number, because the mean of its divisors is an integer number (11678010).

Almost surely, 2^231044200 is an apocalyptic number.

231044200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231044200 is an abundant number, since it is smaller than the sum of its proper divisors (329500280).

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

231044200 is a wasteful number, since it uses less digits than its factorization.

231044200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50266 (or 50257 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 231044200 is about 15200.1381572669. The cubic root of 231044200 is about 613.6183759619.

Adding to 231044200 its reverse (2440132), we get a palindrome (233484332).

The spelling of 231044200 in words is "two hundred thirty-one million, forty-four thousand, two hundred".