101101020211 has 2 divisors, whose sum is σ = 101101020212. Its totient is φ = 101101020210.

The previous prime is 101101020199. The next prime is 101101020221. The reversal of 101101020211 is 112020101101.

It is an a-pointer prime, because the next prime (101101020221) can be obtained adding 101101020211 to its sum of digits (10).

It is a strong prime.

It is an emirp because it is prime and its reverse (112020101101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101101020211 - 2⁹ = 101101019699 is a prime.

It is not a weakly prime, because it can be changed into another prime (101101020221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550510105 + 50550510106.

It is an arithmetic number, because the mean of its divisors is an integer number (50550510106).

Almost surely, 2^101101020211 is an apocalyptic number.

101101020211 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101020211 is an equidigital number, since it uses as much as digits as its factorization.

101101020211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101101020211 its reverse (112020101101), we get a palindrome (213121121312).

The spelling of 101101020211 in words is "one hundred one billion, one hundred one million, twenty thousand, two hundred eleven".