200123023300 has 144 divisors (see below), whose sum is σ = 473397825600. Its totient is φ = 73183219200.

The previous prime is 200123023297. The next prime is 200123023427. The reversal of 200123023300 is 3320321002.

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, 6126411 + ... + 6158989.

It is an arithmetic number, because the mean of its divisors is an integer number (3287484900).

Almost surely, 2^200123023300 is an apocalyptic number.

200123023300 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 200123023300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236698912800).

200123023300 is an abundant number, since it is smaller than the sum of its proper divisors (273274802300).

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

200123023300 is a wasteful number, since it uses less digits than its factorization.

200123023300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32726 (or 32719 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 200123023300 its reverse (3320321002), we get a palindrome (203443344302).

The spelling of 200123023300 in words is "two hundred billion, one hundred twenty-three million, twenty-three thousand, three hundred".