2013110112 has 48 divisors (see below), whose sum is σ = 5690910960. Its totient is φ = 619418112.

The previous prime is 2013110111. The next prime is 2013110129. The reversal of 2013110112 is 2110113102.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2013110112² = 8105224646073305088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013110111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805287 + ... + 807782.

It is an arithmetic number, because the mean of its divisors is an integer number (118560645).

Almost surely, 2^2013110112 is an apocalyptic number.

It is an amenable number.

2013110112 is an abundant number, since it is smaller than the sum of its proper divisors (3677800848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013110112 is a wasteful number, since it uses less digits than its factorization.

2013110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613095 (or 1613087 counting only the distinct ones).

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

The square root of 2013110112 is about 44867.6956395133. The cubic root of 2013110112 is about 1262.6680074685.

Adding to 2013110112 its reverse (2110113102), we get a palindrome (4123223214).

The spelling of 2013110112 in words is "two billion, thirteen million, one hundred ten thousand, one hundred twelve".