2102000211 has 12 divisors (see below), whose sum is σ = 3039538320. Its totient is φ = 1399803120.

The previous prime is 2102000209. The next prime is 2102000221. The reversal of 2102000211 is 1120002012.

It is not a de Polignac number, because 2102000211 - 2¹ = 2102000209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2102000193 and 2102000202.

It is not an unprimeable number, because it can be changed into a prime (2102000221) 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 11 ways as a sum of consecutive naturals, for example, 118800 + ... + 135341.

It is an arithmetic number, because the mean of its divisors is an integer number (253294860).

Almost surely, 2^2102000211 is an apocalyptic number.

2102000211 is a deficient number, since it is larger than the sum of its proper divisors (937538109).

2102000211 is a wasteful number, since it uses less digits than its factorization.

2102000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255066 (or 255063 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2102000211 is about 45847.5758464938. The cubic root of 2102000211 is about 1280.9856119279.

Adding to 2102000211 its reverse (1120002012), we get a palindrome (3222002223).

The spelling of 2102000211 in words is "two billion, one hundred two million, two hundred eleven", and thus it is an aban number.