213323200 has 42 divisors (see below), whose sum is σ = 524912336. Its totient is φ = 85328640.

The previous prime is 213323171. The next prime is 213323213. The reversal of 213323200 is 2323312.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65064 + ... + 68263.

Almost surely, 2^213323200 is an apocalyptic number.

213323200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213323200 is an abundant number, since it is smaller than the sum of its proper divisors (311589136).

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

213323200 is a wasteful number, since it uses less digits than its factorization.

213323200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133349 (or 133334 counting only the distinct ones).

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

The square root of 213323200 is about 14605.5879717319. The cubic root of 213323200 is about 597.5111719811.

Adding to 213323200 its reverse (2323312), we get a palindrome (215646512).

The spelling of 213323200 in words is "two hundred thirteen million, three hundred twenty-three thousand, two hundred".