11121683 has 2 divisors, whose sum is σ = 11121684. Its totient is φ = 11121682.

The previous prime is 11121667. The next prime is 11121709. The reversal of 11121683 is 38612111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11121683 - 2⁴ = 11121667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11121613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560841 + 5560842.

It is an arithmetic number, because the mean of its divisors is an integer number (5560842).

Almost surely, 2^11121683 is an apocalyptic number.

11121683 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121683 is an equidigital number, since it uses as much as digits as its factorization.

11121683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 23.

The square root of 11121683 is about 3334.9187396397. The cubic root of 11121683 is about 223.2150659679.

Adding to 11121683 its reverse (38612111), we get a palindrome (49733794).

The spelling of 11121683 in words is "eleven million, one hundred twenty-one thousand, six hundred eighty-three".