2100213211 has 2 divisors, whose sum is σ = 2100213212. Its totient is φ = 2100213210.

The previous prime is 2100213179. The next prime is 2100213221. The reversal of 2100213211 is 1123120012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100213211 - 2⁵ = 2100213179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2100213191 and 2100213200.

It is not a weakly prime, because it can be changed into another prime (2100213221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050106605 + 1050106606.

It is an arithmetic number, because the mean of its divisors is an integer number (1050106606).

Almost surely, 2^2100213211 is an apocalyptic number.

2100213211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100213211 is an equidigital number, since it uses as much as digits as its factorization.

2100213211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2100213211 is about 45828.0832132438. The cubic root of 2100213211 is about 1280.6225021819.

Adding to 2100213211 its reverse (1123120012), we get a palindrome (3223333223).

The spelling of 2100213211 in words is "two billion, one hundred million, two hundred thirteen thousand, two hundred eleven".