23133333200 has 30 divisors (see below), whose sum is σ = 55577833974. Its totient is φ = 9253333120.

The previous prime is 23133333191. The next prime is 23133333211. The reversal of 23133333200 is 233333132.

It can be written as a sum of positive squares in 3 ways, for example, as 12306064 + 23121027136 = 3508^2 + 152056^2 .

It is a super-2 number, since 2×23133333200² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28916267 + ... + 28917066.

Almost surely, 2^23133333200 is an apocalyptic number.

23133333200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23133333200 is an abundant number, since it is smaller than the sum of its proper divisors (32444500774).

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

23133333200 is a wasteful number, since it uses less digits than its factorization.

23133333200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57833351 (or 57833340 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 23133333200 its reverse (233333132), we get a palindrome (23366666332).

The spelling of 23133333200 in words is "twenty-three billion, one hundred thirty-three million, three hundred thirty-three thousand, two hundred".