213211324341 has 24 divisors (see below), whose sum is σ = 310395427160. Its totient is φ = 141025038336.

The previous prime is 213211324321. The next prime is 213211324349. The reversal of 213211324341 is 143423112312.

213211324341 is a `hidden beast` number, since 2 + 13 + 211 + 3 + 2 + 434 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1653642225 + 211557682116 = 40665^2 + 459954^2 .

It is not a de Polignac number, because 213211324341 - 2¹⁰ = 213211323317 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 (213211324349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 838845 + ... + 1063053.

Almost surely, 2^213211324341 is an apocalyptic number.

It is an amenable number.

213211324341 is a deficient number, since it is larger than the sum of its proper divisors (97184102819).

213211324341 is a wasteful number, since it uses less digits than its factorization.

213211324341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225045 (or 225042 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 213211324341 its reverse (143423112312), we get a palindrome (356634436653).

The spelling of 213211324341 in words is "two hundred thirteen billion, two hundred eleven million, three hundred twenty-four thousand, three hundred forty-one".