211788483311 has 8 divisors (see below), whose sum is σ = 212264534400. Its totient is φ = 211312841688.

The previous prime is 211788483281. The next prime is 211788483323. The reversal of 211788483311 is 113384887112.

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-211788483311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211788483371) 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, 945260 + ... + 1147646.

It is an arithmetic number, because the mean of its divisors is an integer number (26533066800).

Almost surely, 2^211788483311 is an apocalyptic number.

211788483311 is a deficient number, since it is larger than the sum of its proper divisors (476051089).

211788483311 is a wasteful number, since it uses less digits than its factorization.

211788483311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204733.

The product of its digits is 258048, while the sum is 47.

The spelling of 211788483311 in words is "two hundred eleven billion, seven hundred eighty-eight million, four hundred eighty-three thousand, three hundred eleven".