23201312200 has 96 divisors (see below), whose sum is σ = 60215744160. Its totient is φ = 8240601600.

The previous prime is 23201312177. The next prime is 23201312201. The reversal of 23201312200 is 221310232.

It is not an unprimeable number, because it can be changed into a prime (23201312201) 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, 28029 + ... + 217228.

It is an arithmetic number, because the mean of its divisors is an integer number (627247335).

Almost surely, 2^23201312200 is an apocalyptic number.

23201312200 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 23201312200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30107872080).

23201312200 is an abundant number, since it is smaller than the sum of its proper divisors (37014431960).

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

23201312200 is a wasteful number, since it uses less digits than its factorization.

23201312200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245327 (or 245318 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23201312200 its reverse (221310232), we get a palindrome (23422622432).

The spelling of 23201312200 in words is "twenty-three billion, two hundred one million, three hundred twelve thousand, two hundred".