210023003200 has 84 divisors (see below), whose sum is σ = 522115947892. Its totient is φ = 83143065600.

The previous prime is 210023003159. The next prime is 210023003237. The reversal of 210023003200 is 2300320012.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 215032896 + 209807970304 = 14664^2 + 458048^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521421 + ... + 831820.

Almost surely, 2^210023003200 is an apocalyptic number.

210023003200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210023003200 is an abundant number, since it is smaller than the sum of its proper divisors (312092944692).

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

210023003200 is a wasteful number, since it uses less digits than its factorization.

210023003200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353360 (or 1353345 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 210023003200 its reverse (2300320012), we get a palindrome (212323323212).

The spelling of 210023003200 in words is "two hundred ten billion, twenty-three million, three thousand, two hundred".