110012100011 has 4 divisors (see below), whose sum is σ = 120013200024. Its totient is φ = 100011000000.

The previous prime is 110012100007. The next prime is 110012100019. The reversal of 110012100011 is 110001210011.

It is a happy number.

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 110012100011 - 2² = 110012100007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110012100019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000549990 + ... + 5000550011.

It is an arithmetic number, because the mean of its divisors is an integer number (30003300006).

Almost surely, 2^110012100011 is an apocalyptic number.

110012100011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110012100011 is a deficient number, since it is larger than the sum of its proper divisors (10001100013).

110012100011 is a wasteful number, since it uses less digits than its factorization.

110012100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001100012.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110012100011 its reverse (110001210011), we get a palindrome (220013310022).

Subtracting from 110012100011 its reverse (110001210011), we obtain a square (10890000 = 3300²).

The spelling of 110012100011 in words is "one hundred ten billion, twelve million, one hundred thousand, eleven".