201110112013 has 16 divisors (see below), whose sum is σ = 213482428416. Its totient is φ = 188798688000.

The previous prime is 201110111989. The next prime is 201110112017. The reversal of 201110112013 is 310211011102.

It is a happy number.

201110112013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 201110112013 - 2⁵ = 201110111981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201110111984 and 201110112002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201110112017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11008795 + ... + 11027047.

It is an arithmetic number, because the mean of its divisors is an integer number (13342651776).

Almost surely, 2^201110112013 is an apocalyptic number.

It is an amenable number.

201110112013 is a deficient number, since it is larger than the sum of its proper divisors (12372316403).

201110112013 is a wasteful number, since it uses less digits than its factorization.

201110112013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19884.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 201110112013 its reverse (310211011102), we get a palindrome (511321123115).

The spelling of 201110112013 in words is "two hundred one billion, one hundred ten million, one hundred twelve thousand, thirteen".