100112110211 has 4 divisors (see below), whose sum is σ = 100179166032. Its totient is φ = 100045054392.

The previous prime is 100112110207. The next prime is 100112110213. The reversal of 100112110211 is 112011211001.

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

It is a cyclic number.

It is not a de Polignac number, because 100112110211 - 2² = 100112110207 is a prime.

It is a super-2 number, since 2×100112110211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100112110192 and 100112110201.

It is not an unprimeable number, because it can be changed into a prime (100112110213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33525671 + ... + 33528656.

It is an arithmetic number, because the mean of its divisors is an integer number (25044791508).

Almost surely, 2^100112110211 is an apocalyptic number.

100112110211 is a deficient number, since it is larger than the sum of its proper divisors (67055821).

100112110211 is an equidigital number, since it uses as much as digits as its factorization.

100112110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67055820.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100112110211 its reverse (112011211001), we get a palindrome (212123321212).

The spelling of 100112110211 in words is "one hundred billion, one hundred twelve million, one hundred ten thousand, two hundred eleven".