213320110304 has 48 divisors (see below), whose sum is σ = 480175589376. Its totient is φ = 91383792000.

The previous prime is 213320110291. The next prime is 213320110307. The reversal of 213320110304 is 403011023312.

It is a super-2 number, since 2×213320110304² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213320110307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324089 + ... + 729159.

It is an arithmetic number, because the mean of its divisors is an integer number (10003658112).

Almost surely, 2^213320110304 is an apocalyptic number.

It is an amenable number.

213320110304 is an abundant number, since it is smaller than the sum of its proper divisors (266855479072).

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

213320110304 is a wasteful number, since it uses less digits than its factorization.

213320110304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407439 (or 407431 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 213320110304 its reverse (403011023312), we get a palindrome (616331133616).

The spelling of 213320110304 in words is "two hundred thirteen billion, three hundred twenty million, one hundred ten thousand, three hundred four".