211102209983 has 12 divisors (see below), whose sum is σ = 245578100040. Its totient is φ = 180937218672.

The previous prime is 211102209961. The next prime is 211102210013. The reversal of 211102209983 is 389902201112.

It is not a de Polignac number, because 211102209983 - 2¹⁶ = 211102144447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211102209943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1324688 + ... + 1475466.

It is an arithmetic number, because the mean of its divisors is an integer number (20464841670).

Almost surely, 2^211102209983 is an apocalyptic number.

211102209983 is a deficient number, since it is larger than the sum of its proper divisors (34475890057).

211102209983 is a wasteful number, since it uses less digits than its factorization.

211102209983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179366 (or 179359 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 211102209983 in words is "two hundred eleven billion, one hundred two million, two hundred nine thousand, nine hundred eighty-three".