211330213311323 has 8 divisors (see below), whose sum is σ = 211347755018400. Its totient is φ = 211312672380288.

The previous prime is 211330213311277. The next prime is 211330213311337. The reversal of 211330213311323 is 323113312033112.

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

It is a cyclic number.

It is not a de Polignac number, because 211330213311323 - 2¹⁴ = 211330213294939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211330213311383) 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, 625125683 + ... + 625463651.

It is an arithmetic number, because the mean of its divisors is an integer number (26418469377300).

Almost surely, 2^{211330213311323} is an apocalyptic number.

211330213311323 is a deficient number, since it is larger than the sum of its proper divisors (17541707077).

211330213311323 is a wasteful number, since it uses less digits than its factorization.

211330213311323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388021.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 211330213311323 its reverse (323113312033112), we get a palindrome (534443525344435).

The spelling of 211330213311323 in words is "two hundred eleven trillion, three hundred thirty billion, two hundred thirteen million, three hundred eleven thousand, three hundred twenty-three".