100110020211 has 6 divisors (see below), whose sum is σ = 144603362540. Its totient is φ = 66740013468.

The previous prime is 100110020209. The next prime is 100110020239. The reversal of 100110020211 is 112020011001.

It is a happy number.

It is not a de Polignac number, because 100110020211 - 2¹ = 100110020209 is a prime.

It is a super-2 number, since 2×100110020211² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 11123335579 = 100110020211 / (1 + 0 + 0 + 1 + 1 + 0 + 0 + 2 + 0 + 2 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100110020193 and 100110020202.

It is not an unprimeable number, because it can be changed into a prime (100110020611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5561667781 + ... + 5561667798.

Almost surely, 2^100110020211 is an apocalyptic number.

100110020211 is a deficient number, since it is larger than the sum of its proper divisors (44493342329).

100110020211 is a wasteful number, since it uses less digits than its factorization.

100110020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11123335585 (or 11123335582 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100110020211 its reverse (112020011001), we get a palindrome (212130031212).

The spelling of 100110020211 in words is "one hundred billion, one hundred ten million, twenty thousand, two hundred eleven".