113040306 has 16 divisors (see below), whose sum is σ = 251200800. Its totient is φ = 37680084.

The previous prime is 113040241. The next prime is 113040349. The reversal of 113040306 is 603040311.

It is a super-4 number, since 4×113040306⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046616 + ... + 1046723.

It is an arithmetic number, because the mean of its divisors is an integer number (15700050).

Almost surely, 2^113040306 is an apocalyptic number.

113040306 is an abundant number, since it is smaller than the sum of its proper divisors (138160494).

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

113040306 is a wasteful number, since it uses less digits than its factorization.

113040306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093350 (or 2093344 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 113040306 is about 10632.0414784744. The cubic root of 113040306 is about 483.5162875622.

Adding to 113040306 its reverse (603040311), we get a palindrome (716080617).

The spelling of 113040306 in words is "one hundred thirteen million, forty thousand, three hundred six".