213232203200 has 42 divisors (see below), whose sum is σ = 524684493936. Its totient is φ = 85292880640.

The previous prime is 213232203179. The next prime is 213232203341. The reversal of 213232203200 is 2302232312.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66633464 + ... + 66636663.

Almost surely, 2^213232203200 is an apocalyptic number.

213232203200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213232203200 is an abundant number, since it is smaller than the sum of its proper divisors (311452290736).

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

213232203200 is a wasteful number, since it uses less digits than its factorization.

213232203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133270149 (or 133270134 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 213232203200 its reverse (2302232312), we get a palindrome (215534435512).

The spelling of 213232203200 in words is "two hundred thirteen billion, two hundred thirty-two million, two hundred three thousand, two hundred".