211011304411 has 8 divisors (see below), whose sum is σ = 211163635584. Its totient is φ = 210859022400.

The previous prime is 211011304403. The next prime is 211011304523. The reversal of 211011304411 is 114403110112.

211011304411 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 a cyclic number.

It is not a de Polignac number, because 211011304411 - 2³ = 211011304403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211011304211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13370121 + ... + 13385893.

It is an arithmetic number, because the mean of its divisors is an integer number (26395454448).

Almost surely, 2^211011304411 is an apocalyptic number.

211011304411 is a deficient number, since it is larger than the sum of its proper divisors (152331173).

211011304411 is a wasteful number, since it uses less digits than its factorization.

211011304411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24581.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 211011304411 its reverse (114403110112), we get a palindrome (325414414523).

The spelling of 211011304411 in words is "two hundred eleven billion, eleven million, three hundred four thousand, four hundred eleven".