113044680 has 256 divisors, whose sum is σ = 453888000. Its totient is φ = 24447744.

The previous prime is 113044643. The next prime is 113044681. The reversal of 113044680 is 86440311.

It is a super-3 number, since 3×113044680³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113044681) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143247 + ... + 144033.

It is an arithmetic number, because the mean of its divisors is an integer number (1773000).

Almost surely, 2^113044680 is an apocalyptic number.

113044680 is a gapful number since it is divisible by the number (10) 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 113044680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226944000).

113044680 is an abundant number, since it is smaller than the sum of its proper divisors (340843320).

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

113044680 is a wasteful number, since it uses less digits than its factorization.

113044680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 113044680 is about 10632.2471754564. The cubic root of 113044680 is about 483.5225239011.

Adding to 113044680 its reverse (86440311), we get a palindrome (199484991).

The spelling of 113044680 in words is "one hundred thirteen million, forty-four thousand, six hundred eighty".