113322017 has 4 divisors (see below), whose sum is σ = 119988036. Its totient is φ = 106656000.

The previous prime is 113321993. The next prime is 113322031. The reversal of 113322017 is 710223311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45819361 + 67502656 = 6769^2 + 8216^2 .

It is a cyclic number.

It is not a de Polignac number, because 113322017 - 2⁶ = 113321953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113322017.

It is not an unprimeable number, because it can be changed into a prime (113322037) 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, 3332984 + ... + 3333017.

It is an arithmetic number, because the mean of its divisors is an integer number (29997009).

Almost surely, 2^113322017 is an apocalyptic number.

113322017 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

113322017 is a deficient number, since it is larger than the sum of its proper divisors (6666019).

113322017 is an equidigital number, since it uses as much as digits as its factorization.

113322017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666018.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 113322017 is about 10645.2814429681. The cubic root of 113322017 is about 483.9176159780.

Adding to 113322017 its reverse (710223311), we get a palindrome (823545328).

The spelling of 113322017 in words is "one hundred thirteen million, three hundred twenty-two thousand, seventeen".