213141224143 has 16 divisors (see below), whose sum is σ = 218052414720. Its totient is φ = 208263986944.

The previous prime is 213141224137. The next prime is 213141224201. The reversal of 213141224143 is 341422141312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 213141224143 - 2⁵ = 213141224111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213141224123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28305603 + ... + 28313131.

It is an arithmetic number, because the mean of its divisors is an integer number (13628275920).

Almost surely, 2^213141224143 is an apocalyptic number.

213141224143 is a deficient number, since it is larger than the sum of its proper divisors (4911190577).

213141224143 is a wasteful number, since it uses less digits than its factorization.

213141224143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9698.

The product of its digits is 4608, while the sum is 28.

Adding to 213141224143 its reverse (341422141312), we get a palindrome (554563365455).

The spelling of 213141224143 in words is "two hundred thirteen billion, one hundred forty-one million, two hundred twenty-four thousand, one hundred forty-three".