213304013243133 has 8 divisors (see below), whose sum is σ = 284407519718496. Its totient is φ = 142201591131600.

The previous prime is 213304013243093. The next prime is 213304013243141. The reversal of 213304013243133 is 331342310403312.

It is a happy number.

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

It is not a de Polignac number, because 213304013243133 - 2¹⁶ = 213304013177597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213304013243094 and 213304013243103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213304015243133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270631858 + ... + 271418883.

It is an arithmetic number, because the mean of its divisors is an integer number (35550939964812).

Almost surely, 2^{213304013243133} is an apocalyptic number.

It is an amenable number.

213304013243133 is a deficient number, since it is larger than the sum of its proper divisors (71103506475363).

213304013243133 is a wasteful number, since it uses less digits than its factorization.

213304013243133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542181915.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 213304013243133 its reverse (331342310403312), we get a palindrome (544646323646445).

The spelling of 213304013243133 in words is "two hundred thirteen trillion, three hundred four billion, thirteen million, two hundred forty-three thousand, one hundred thirty-three".