231301230200 has 96 divisors (see below), whose sum is σ = 553416766560. Its totient is φ = 89839526400.

The previous prime is 231301230191. The next prime is 231301230229. The reversal of 231301230200 is 2032103132.

It is a congruent number.

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, 3691130 + ... + 3753270.

It is an arithmetic number, because the mean of its divisors is an integer number (5764757985).

Almost surely, 2^231301230200 is an apocalyptic number.

231301230200 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 231301230200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276708383280).

231301230200 is an abundant number, since it is smaller than the sum of its proper divisors (322115536360).

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

231301230200 is a wasteful number, since it uses less digits than its factorization.

231301230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62697 (or 62688 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 231301230200 its reverse (2032103132), we get a palindrome (233333333332).

The spelling of 231301230200 in words is "two hundred thirty-one billion, three hundred one million, two hundred thirty thousand, two hundred".