11345017 has 2 divisors, whose sum is σ = 11345018. Its totient is φ = 11345016.

The previous prime is 11345011. The next prime is 11345029. The reversal of 11345017 is 71054311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6610041 + 4734976 = 2571^2 + 2176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11345017 is a prime.

It is a super-3 number, since 3×11345017³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11345011) 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, 5672508 + 5672509.

It is an arithmetic number, because the mean of its divisors is an integer number (5672509).

Almost surely, 2^11345017 is an apocalyptic number.

It is an amenable number.

11345017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345017 is an equidigital number, since it uses as much as digits as its factorization.

11345017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 11345017 is about 3368.2364821966. The cubic root of 11345017 is about 224.6992987183.

Adding to 11345017 its reverse (71054311), we get a palindrome (82399328).

The spelling of 11345017 in words is "eleven million, three hundred forty-five thousand, seventeen".