113200112017 has 2 divisors, whose sum is σ = 113200112018. Its totient is φ = 113200112016.

The previous prime is 113200111991. The next prime is 113200112033. The reversal of 113200112017 is 710211002311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101608575121 + 11591536896 = 318761^2 + 107664^2 .

It is a cyclic number.

It is not a de Polignac number, because 113200112017 - 2¹¹ = 113200109969 is a prime.

It is a super-2 number, since 2×113200112017² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113200111985 and 113200112003.

It is not a weakly prime, because it can be changed into another prime (113200112117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600056008 + 56600056009.

It is an arithmetic number, because the mean of its divisors is an integer number (56600056009).

Almost surely, 2^113200112017 is an apocalyptic number.

It is an amenable number.

113200112017 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200112017 is an equidigital number, since it uses as much as digits as its factorization.

113200112017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 113200112017 its reverse (710211002311), we get a palindrome (823411114328).

The spelling of 113200112017 in words is "one hundred thirteen billion, two hundred million, one hundred twelve thousand, seventeen".