211001300011311 has 16 divisors (see below), whose sum is σ = 288300173070816. Its totient is φ = 137215663435136.

The previous prime is 211001300011247. The next prime is 211001300011351. The reversal of 211001300011311 is 113110003100112.

It is a cyclic number.

It is not a de Polignac number, because 211001300011311 - 2⁶ = 211001300011247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211001300011351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3835383480 + ... + 3835438493.

It is an arithmetic number, because the mean of its divisors is an integer number (18018760816926).

Almost surely, 2^{211001300011311} is an apocalyptic number.

211001300011311 is a deficient number, since it is larger than the sum of its proper divisors (77298873059505).

211001300011311 is a wasteful number, since it uses less digits than its factorization.

211001300011311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670822202.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 211001300011311 its reverse (113110003100112), we get a palindrome (324111303111423).

The spelling of 211001300011311 in words is "two hundred eleven trillion, one billion, three hundred million, eleven thousand, three hundred eleven".