1117683443 has 2 divisors, whose sum is σ = 1117683444. Its totient is φ = 1117683442.

The previous prime is 1117683421. The next prime is 1117683521. The reversal of 1117683443 is 3443867111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1117683443 - 2¹⁴ = 1117667059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1117683397 and 1117683406.

It is not a weakly prime, because it can be changed into another prime (1117686443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558841721 + 558841722.

It is an arithmetic number, because the mean of its divisors is an integer number (558841722).

Almost surely, 2^1117683443 is an apocalyptic number.

1117683443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117683443 is an equidigital number, since it uses as much as digits as its factorization.

1117683443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 1117683443 is about 33431.7729562762. The cubic root of 1117683443 is about 1037.7823316016.

The spelling of 1117683443 in words is "one billion, one hundred seventeen million, six hundred eighty-three thousand, four hundred forty-three".