1113110112 has 24 divisors (see below), whose sum is σ = 2921914296. Its totient is φ = 371036672.

The previous prime is 1113110111. The next prime is 1113110123. The reversal of 1113110112 is 2110113111.

It is a tau number, because it is divible by the number of its divisors (24).

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 (1113110111) 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, 5797353 + ... + 5797544.

It is an arithmetic number, because the mean of its divisors is an integer number (121746429).

Almost surely, 2^1113110112 is an apocalyptic number.

1113110112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113110112 is an abundant number, since it is smaller than the sum of its proper divisors (1808804184).

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

1113110112 is a wasteful number, since it uses less digits than its factorization.

1113110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11594910 (or 11594902 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

The square root of 1113110112 is about 33363.3048722695. The cubic root of 1113110112 is about 1036.3649325818.

Adding to 1113110112 its reverse (2110113111), we get a palindrome (3223223223).

Subtracting 1113110112 from its reverse (2110113111), we obtain a cube (997002999 = 999³).

The spelling of 1113110112 in words is "one billion, one hundred thirteen million, one hundred ten thousand, one hundred twelve".