213013031232200 has 24 divisors (see below), whose sum is σ = 495255297615330. Its totient is φ = 85205212492800.

The previous prime is 213013031232187. The next prime is 213013031232217. The reversal of 213013031232200 is 2232130310312.

213013031232200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 148995077973316 + 64017953258884 = 12206354^2 + 8001122^2 .

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, 532532577881 + ... + 532532578280.

Almost surely, 2^{213013031232200} is an apocalyptic number.

213013031232200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213013031232200 is an abundant number, since it is smaller than the sum of its proper divisors (282242266383130).

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

213013031232200 is a wasteful number, since it uses less digits than its factorization.

213013031232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065065156177 (or 1065065156168 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 213013031232200 its reverse (2232130310312), we get a palindrome (215245161542512).

The spelling of 213013031232200 in words is "two hundred thirteen trillion, thirteen billion, thirty-one million, two hundred thirty-two thousand, two hundred".