10817243 has 2 divisors, whose sum is σ = 10817244. Its totient is φ = 10817242.

The previous prime is 10817239. The next prime is 10817263. The reversal of 10817243 is 34271801.

10817243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10817243 - 2² = 10817239 is a prime.

It is a super-2 number, since 2×10817243² = 234025492242098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10817263) 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, 5408621 + 5408622.

It is an arithmetic number, because the mean of its divisors is an integer number (5408622).

Almost surely, 2^10817243 is an apocalyptic number.

10817243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10817243 is an equidigital number, since it uses as much as digits as its factorization.

10817243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 10817243 is about 3288.9577376427. The cubic root of 10817243 is about 221.1594639523.

The spelling of 10817243 in words is "ten million, eight hundred seventeen thousand, two hundred forty-three".