23201032200 has 192 divisors, whose sum is σ = 76714464960. Its totient is φ = 5780152320.

The previous prime is 23201032187. The next prime is 23201032273. The reversal of 23201032200 is 223010232.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23201032200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1389099 + ... + 1405701.

It is an arithmetic number, because the mean of its divisors is an integer number (399554505).

Almost surely, 2^23201032200 is an apocalyptic number.

23201032200 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 23201032200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38357232480).

23201032200 is an abundant number, since it is smaller than the sum of its proper divisors (53513432760).

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

23201032200 is a wasteful number, since it uses less digits than its factorization.

23201032200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16776 (or 16767 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23201032200 its reverse (223010232), we get a palindrome (23424042432).

The spelling of 23201032200 in words is "twenty-three billion, two hundred one million, thirty-two thousand, two hundred".