113084112 has 80 divisors (see below), whose sum is σ = 299445120. Its totient is φ = 36765696.

The previous prime is 113084089. The next prime is 113084113. The reversal of 113084112 is 211480311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113084113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439888 + ... + 440144.

It is an arithmetic number, because the mean of its divisors is an integer number (3743064).

Almost surely, 2^113084112 is an apocalyptic number.

113084112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113084112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149722560).

113084112 is an abundant number, since it is smaller than the sum of its proper divisors (186361008).

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

113084112 is a wasteful number, since it uses less digits than its factorization.

113084112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 113084112 is about 10634.1013724715. The cubic root of 113084112 is about 483.5787377914.

The spelling of 113084112 in words is "one hundred thirteen million, eighty-four thousand, one hundred twelve".