213320110132 has 12 divisors (see below), whose sum is σ = 374141621700. Its totient is φ = 106422503936.

The previous prime is 213320110057. The next prime is 213320110139. The reversal of 213320110132 is 231011023312.

It can be written as a sum of positive squares in 2 ways, for example, as 146960289316 + 66359820816 = 383354^2 + 257604^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213320110139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59385763 + ... + 59389354.

It is an arithmetic number, because the mean of its divisors is an integer number (31178468475).

Almost surely, 2^213320110132 is an apocalyptic number.

It is an amenable number.

213320110132 is a deficient number, since it is larger than the sum of its proper divisors (160821511568).

213320110132 is a wasteful number, since it uses less digits than its factorization.

213320110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118775570 (or 118775568 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 213320110132 its reverse (231011023312), we get a palindrome (444331133444).

The spelling of 213320110132 in words is "two hundred thirteen billion, three hundred twenty million, one hundred ten thousand, one hundred thirty-two".