113680228 has 12 divisors (see below), whose sum is σ = 200459952. Its totient is φ = 56405960.

The previous prime is 113680223. The next prime is 113680267. The reversal of 113680228 is 822086311.

It is a self number, because there is not a number n which added to its sum of digits gives 113680228.

It is not an unprimeable number, because it can be changed into a prime (113680223) 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, 107950 + ... + 108997.

It is an arithmetic number, because the mean of its divisors is an integer number (16704996).

Almost surely, 2^113680228 is an apocalyptic number.

It is an amenable number.

113680228 is a deficient number, since it is larger than the sum of its proper divisors (86779724).

113680228 is a wasteful number, since it uses less digits than its factorization.

113680228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217082 (or 217080 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 113680228 is about 10662.0930402994. The cubic root of 113680228 is about 484.4269676771.

The spelling of 113680228 in words is "one hundred thirteen million, six hundred eighty thousand, two hundred twenty-eight".