213111300011233 has 8 divisors (see below), whose sum is σ = 229813365878208. Its totient is φ = 196453361136144.

The previous prime is 213111300011177. The next prime is 213111300011251. The reversal of 213111300011233 is 332110003111312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213111300011233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213111300011333) 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, 11031737935 + ... + 11031757252.

It is an arithmetic number, because the mean of its divisors is an integer number (28726670734776).

Almost surely, 2^{213111300011233} is an apocalyptic number.

It is an amenable number.

213111300011233 is a deficient number, since it is larger than the sum of its proper divisors (16702065866975).

213111300011233 is a wasteful number, since it uses less digits than its factorization.

213111300011233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22063495943.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 213111300011233 its reverse (332110003111312), we get a palindrome (545221303122545).

The spelling of 213111300011233 in words is "two hundred thirteen trillion, one hundred eleven billion, three hundred million, eleven thousand, two hundred thirty-three".