100110111211 has 6 divisors (see below), whose sum is σ = 110038386836. Its totient is φ = 91009191900.

The previous prime is 100110111193. The next prime is 100110111217. The reversal of 100110111211 is 112111011001.

It is not a de Polignac number, because 100110111211 - 2⁹ = 100110110699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100110111217) 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, 413678025 + ... + 413678266.

Almost surely, 2^100110111211 is an apocalyptic number.

100110111211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100110111211 is a deficient number, since it is larger than the sum of its proper divisors (9928275625).

100110111211 is an equidigital number, since it uses as much as digits as its factorization.

100110111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827356313 (or 827356302 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 100110111211 its reverse (112111011001), we get a palindrome (212221122212).

The spelling of 100110111211 in words is "one hundred billion, one hundred ten million, one hundred eleven thousand, two hundred eleven".