100120210211 has 4 divisors (see below), whose sum is σ = 114423097392. Its totient is φ = 85817323032.

The previous prime is 100120210187. The next prime is 100120210213. The reversal of 100120210211 is 112012021001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100120210211 - 2⁶ = 100120210147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100120210192 and 100120210201.

It is not an unprimeable number, because it can be changed into a prime (100120210213) 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 3 ways as a sum of consecutive naturals, for example, 7151443580 + ... + 7151443593.

It is an arithmetic number, because the mean of its divisors is an integer number (28605774348).

Almost surely, 2^100120210211 is an apocalyptic number.

100120210211 is a deficient number, since it is larger than the sum of its proper divisors (14302887181).

100120210211 is an equidigital number, since it uses as much as digits as its factorization.

100120210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14302887180.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100120210211 its reverse (112012021001), we get a palindrome (212132231212).

The spelling of 100120210211 in words is "one hundred billion, one hundred twenty million, two hundred ten thousand, two hundred eleven".