231303230210200 has 96 divisors (see below), whose sum is σ = 538134650928000. Its totient is φ = 92460289305600.

The previous prime is 231303230210183. The next prime is 231303230210203. The reversal of 231303230210200 is 2012032303132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231303230210203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4394115481 + ... + 4394168119.

It is an arithmetic number, because the mean of its divisors is an integer number (5605569280500).

Almost surely, 2^{231303230210200} is an apocalyptic number.

231303230210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231303230210200 is an abundant number, since it is smaller than the sum of its proper divisors (306831420717800).

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

231303230210200 is a wasteful number, since it uses less digits than its factorization.

231303230210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66725 (or 66716 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 231303230210200 its reverse (2012032303132), we get a palindrome (233315262513332).

The spelling of 231303230210200 in words is "two hundred thirty-one trillion, three hundred three billion, two hundred thirty million, two hundred ten thousand, two hundred".