213024231142211 has 4 divisors (see below), whose sum is σ = 213041616629952. Its totient is φ = 213006845654472.

The previous prime is 213024231142189. The next prime is 213024231142231. The reversal of 213024231142211 is 112241132420312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 213024231142211 - 2¹⁸ = 213024230880067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213024231142231) 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, 8692725491 + ... + 8692749996.

It is an arithmetic number, because the mean of its divisors is an integer number (53260404157488).

Almost surely, 2^{213024231142211} is an apocalyptic number.

213024231142211 is a deficient number, since it is larger than the sum of its proper divisors (17385487741).

213024231142211 is a wasteful number, since it uses less digits than its factorization.

213024231142211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17385487740.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 213024231142211 its reverse (112241132420312), we get a palindrome (325265363562523).

The spelling of 213024231142211 in words is "two hundred thirteen trillion, twenty-four billion, two hundred thirty-one million, one hundred forty-two thousand, two hundred eleven".