213232201100 has 36 divisors (see below), whose sum is σ = 477640137408. Its totient is φ = 82541496000.

The previous prime is 213232201099. The next prime is 213232201103. The reversal of 213232201100 is 1102232312.

213232201100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (213232201103) 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 11 ways as a sum of consecutive naturals, for example, 34389191 + ... + 34395390.

Almost surely, 2^213232201100 is an apocalyptic number.

213232201100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213232201100 is an abundant number, since it is smaller than the sum of its proper divisors (264407936308).

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

213232201100 is a wasteful number, since it uses less digits than its factorization.

213232201100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68784626 (or 68784619 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 213232201100 its reverse (1102232312), we get a palindrome (214334433412).

The spelling of 213232201100 in words is "two hundred thirteen billion, two hundred thirty-two million, two hundred one thousand, one hundred".