212133243340113 has 8 divisors (see below), whose sum is σ = 282844484212800. Its totient is φ = 141422082347088.

The previous prime is 212133243340021. The next prime is 212133243340141. The reversal of 212133243340113 is 311043342331212.

212133243340113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 212133243340113 - 2¹⁰ = 212133243339089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212133243340813) 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, 13471258 + ... + 24611811.

It is an arithmetic number, because the mean of its divisors is an integer number (35355560526600).

Almost surely, 2^{212133243340113} is an apocalyptic number.

It is an amenable number.

212133243340113 is a deficient number, since it is larger than the sum of its proper divisors (70711240872687).

212133243340113 is a wasteful number, since it uses less digits than its factorization.

212133243340113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39939831.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 212133243340113 its reverse (311043342331212), we get a palindrome (523176585671325).

The spelling of 212133243340113 in words is "two hundred twelve trillion, one hundred thirty-three billion, two hundred forty-three million, three hundred forty thousand, one hundred thirteen".