213133514541 has 8 divisors (see below), whose sum is σ = 284641607520. Its totient is φ = 141857215632.

The previous prime is 213133514521. The next prime is 213133514549. The reversal of 213133514541 is 145415331312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213133514541 - 2¹⁴ = 213133498157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213133514549) 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, 57946371 + ... + 57950048.

It is an arithmetic number, because the mean of its divisors is an integer number (35580200940).

Almost surely, 2^213133514541 is an apocalyptic number.

It is an amenable number.

213133514541 is a deficient number, since it is larger than the sum of its proper divisors (71508092979).

213133514541 is a wasteful number, since it uses less digits than its factorization.

213133514541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115897035.

The product of its digits is 21600, while the sum is 33.

Adding to 213133514541 its reverse (145415331312), we get a palindrome (358548845853).

The spelling of 213133514541 in words is "two hundred thirteen billion, one hundred thirty-three million, five hundred fourteen thousand, five hundred forty-one".