113043606 has 64 divisors (see below), whose sum is σ = 250779648. Its totient is φ = 33758208.

The previous prime is 113043569. The next prime is 113043607. The reversal of 113043606 is 606340311.

It is a super-3 number, since 3×113043606³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113043607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 506811 + ... + 507033.

It is an arithmetic number, because the mean of its divisors is an integer number (3918432).

Almost surely, 2^113043606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113043606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125389824).

113043606 is an abundant number, since it is smaller than the sum of its proper divisors (137736042).

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

113043606 is a wasteful number, since it uses less digits than its factorization.

113043606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 113043606 is about 10632.1966686099. The cubic root of 113043606 is about 483.5209926339.

Adding to 113043606 its reverse (606340311), we get a palindrome (719383917).

The spelling of 113043606 in words is "one hundred thirteen million, forty-three thousand, six hundred six".