100002011211 has 10 divisors (see below), whose sum is σ = 149385720572. Its totient is φ = 66668007420.

The previous prime is 100002011209. The next prime is 100002011227. The reversal of 100002011211 is 112110200001.

It is a happy number.

It is not a de Polignac number, because 100002011211 - 2¹ = 100002011209 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100002011193 and 100002011202.

It is not an unprimeable number, because it can be changed into a prime (100002011251) 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 in 9 ways as a sum of consecutive naturals, for example, 617296285 + ... + 617296446.

Almost surely, 2^100002011211 is an apocalyptic number.

100002011211 is a deficient number, since it is larger than the sum of its proper divisors (49383709361).

100002011211 is an equidigital number, since it uses as much as digits as its factorization.

100002011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234592743 (or 1234592734 counting only the distinct ones).

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

Adding to 100002011211 its reverse (112110200001), we get a palindrome (212112211212).

The spelling of 100002011211 in words is "one hundred billion, two million, eleven thousand, two hundred eleven".