1113210017 has 2 divisors, whose sum is σ = 1113210018. Its totient is φ = 1113210016.

The previous prime is 1113210011. The next prime is 1113210023. The reversal of 1113210017 is 7100123111.

It is a balanced prime because it is at equal distance from previous prime (1113210011) and next prime (1113210023).

It can be written as a sum of positive squares in only one way, i.e., 1062173281 + 51036736 = 32591^2 + 7144^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113210017 - 2¹² = 1113205921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113209977 and 1113210004.

It is not a weakly prime, because it can be changed into another prime (1113210011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556605008 + 556605009.

It is an arithmetic number, because the mean of its divisors is an integer number (556605009).

Almost surely, 2^1113210017 is an apocalyptic number.

It is an amenable number.

1113210017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113210017 is an equidigital number, since it uses as much as digits as its factorization.

1113210017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 1113210017 is about 33364.8020674483. The cubic root of 1113210017 is about 1036.3959372836.

Adding to 1113210017 its reverse (7100123111), we get a palindrome (8213333128).

The spelling of 1113210017 in words is "one billion, one hundred thirteen million, two hundred ten thousand, seventeen".