213234140110 has 64 divisors (see below), whose sum is σ = 408406302720. Its totient is φ = 79992316800.

The previous prime is 213234140099. The next prime is 213234140111. The reversal of 213234140110 is 11041432312.

It is a super-2 number, since 2×213234140110² (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 (213234140111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2348131 + ... + 2437249.

It is an arithmetic number, because the mean of its divisors is an integer number (6381348480).

Almost surely, 2^213234140110 is an apocalyptic number.

213234140110 is a deficient number, since it is larger than the sum of its proper divisors (195172162610).

213234140110 is a wasteful number, since it uses less digits than its factorization.

213234140110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89353.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 213234140110 its reverse (11041432312), we get a palindrome (224275572422).

The spelling of 213234140110 in words is "two hundred thirteen billion, two hundred thirty-four million, one hundred forty thousand, one hundred ten".