210233133200 has 30 divisors (see below), whose sum is σ = 505085103474. Its totient is φ = 84093253120.

The previous prime is 210233133199. The next prime is 210233133203. The reversal of 210233133200 is 2331332012.

It can be written as a sum of positive squares in 3 ways, for example, as 62322126736 + 147911006464 = 249644^2 + 384592^2 .

It is a super-3 number, since 3×210233133200³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (210233133203) by changing a digit.

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, 262791017 + ... + 262791816.

Almost surely, 2^210233133200 is an apocalyptic number.

210233133200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210233133200 is an abundant number, since it is smaller than the sum of its proper divisors (294851970274).

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

210233133200 is a wasteful number, since it uses less digits than its factorization.

210233133200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525582851 (or 525582840 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 210233133200 its reverse (2331332012), we get a palindrome (212564465212).

The spelling of 210233133200 in words is "two hundred ten billion, two hundred thirty-three million, one hundred thirty-three thousand, two hundred".