11165003 has 2 divisors, whose sum is σ = 11165004. Its totient is φ = 11165002.

The previous prime is 11164987. The next prime is 11165041. The reversal of 11165003 is 30056111.

It is a weak prime.

It is an emirp because it is prime and its reverse (30056111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11165003 - 2⁴ = 11164987 is a prime.

It is not a weakly prime, because it can be changed into another prime (11164003) 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, 5582501 + 5582502.

It is an arithmetic number, because the mean of its divisors is an integer number (5582502).

Almost surely, 2^11165003 is an apocalyptic number.

11165003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11165003 is an equidigital number, since it uses as much as digits as its factorization.

11165003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 11165003 is about 3341.4073382334. The cubic root of 11165003 is about 223.5045050449.

The spelling of 11165003 in words is "eleven million, one hundred sixty-five thousand, three".