213111302030211 has 8 divisors (see below), whose sum is σ = 306005972146000. Its totient is φ = 131145416633952.

The previous prime is 213111302030197. The next prime is 213111302030213. The reversal of 213111302030211 is 112030203111312.

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

It is not a de Polignac number, because 213111302030211 - 2¹⁵ = 213111301997443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213111302030213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2732196179836 + ... + 2732196179913.

It is an arithmetic number, because the mean of its divisors is an integer number (38250746518250).

Almost surely, 2^{213111302030211} is an apocalyptic number.

213111302030211 is a deficient number, since it is larger than the sum of its proper divisors (92894670115789).

213111302030211 is a wasteful number, since it uses less digits than its factorization.

213111302030211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5464392359765.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 213111302030211 its reverse (112030203111312), we get a palindrome (325141505141523).

The spelling of 213111302030211 in words is "two hundred thirteen trillion, one hundred eleven billion, three hundred two million, thirty thousand, two hundred eleven".