213013144200 has 96 divisors (see below), whose sum is σ = 663989376960. Its totient is φ = 56489644800.

The previous prime is 213013144189. The next prime is 213013144207. The reversal of 213013144200 is 2441310312.

It is not an unprimeable number, because it can be changed into a prime (213013144207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 872124 + ... + 1089323.

It is an arithmetic number, because the mean of its divisors is an integer number (6916556010).

Almost surely, 2^213013144200 is an apocalyptic number.

213013144200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213013144200 is an abundant number, since it is smaller than the sum of its proper divisors (450976232760).

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

213013144200 is a wasteful number, since it uses less digits than its factorization.

213013144200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961647 (or 1961638 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 213013144200 its reverse (2441310312), we get a palindrome (215454454512).

The spelling of 213013144200 in words is "two hundred thirteen billion, thirteen million, one hundred forty-four thousand, two hundred".