11118343 has 2 divisors, whose sum is σ = 11118344. Its totient is φ = 11118342.

The previous prime is 11118337. The next prime is 11118377. The reversal of 11118343 is 34381111.

11118343 is digitally balanced in base 2, 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 11118343 - 2⁵ = 11118311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11118313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5559171 + 5559172.

It is an arithmetic number, because the mean of its divisors is an integer number (5559172).

Almost surely, 2^11118343 is an apocalyptic number.

11118343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11118343 is an equidigital number, since it uses as much as digits as its factorization.

11118343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 22.

The square root of 11118343 is about 3334.4179402109. The cubic root of 11118343 is about 223.1927188415.

Adding to 11118343 its reverse (34381111), we get a palindrome (45499454).

The spelling of 11118343 in words is "eleven million, one hundred eighteen thousand, three hundred forty-three".