213230211310 has 16 divisors (see below), whose sum is σ = 383907817152. Its totient is φ = 85271320800.

The previous prime is 213230211287. The next prime is 213230211317. The reversal of 213230211310 is 13112032312.

It is a super-2 number, since 2×213230211310² (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 (213230211317) 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, 2552301 + ... + 2634520.

It is an arithmetic number, because the mean of its divisors is an integer number (23994238572).

Almost surely, 2^213230211310 is an apocalyptic number.

213230211310 is a deficient number, since it is larger than the sum of its proper divisors (170677605842).

213230211310 is a wasteful number, since it uses less digits than its factorization.

213230211310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190939.

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

Adding to 213230211310 its reverse (13112032312), we get a palindrome (226342243622).

The spelling of 213230211310 in words is "two hundred thirteen billion, two hundred thirty million, two hundred eleven thousand, three hundred ten".