113228316817 has 32 divisors (see below), whose sum is σ = 141735803904. Its totient is φ = 87875409600.

The previous prime is 113228316811. The next prime is 113228316833. The reversal of 113228316817 is 718613822311.

It is not a de Polignac number, because 113228316817 - 2¹⁹ = 113227792529 is a prime.

It is a super-2 number, since 2×113228316817² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113228316811) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 38815243 + ... + 38818159.

It is an arithmetic number, because the mean of its divisors is an integer number (4429243872).

Almost surely, 2^113228316817 is an apocalyptic number.

It is an amenable number.

113228316817 is a deficient number, since it is larger than the sum of its proper divisors (28507487087).

113228316817 is a wasteful number, since it uses less digits than its factorization.

113228316817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789.

The product of its digits is 96768, while the sum is 43.

The spelling of 113228316817 in words is "one hundred thirteen billion, two hundred twenty-eight million, three hundred sixteen thousand, eight hundred seventeen".