11321683 has 2 divisors, whose sum is σ = 11321684. Its totient is φ = 11321682.

The previous prime is 11321671. The next prime is 11321693. The reversal of 11321683 is 38612311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11321683 is a prime.

It is not a weakly prime, because it can be changed into another prime (11321693) 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, 5660841 + 5660842.

It is an arithmetic number, because the mean of its divisors is an integer number (5660842).

Almost surely, 2^11321683 is an apocalyptic number.

11321683 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321683 is an equidigital number, since it uses as much as digits as its factorization.

11321683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 25.

The square root of 11321683 is about 3364.7708688706. The cubic root of 11321683 is about 224.5451419881.

Adding to 11321683 its reverse (38612311), we get a palindrome (49933994).

The spelling of 11321683 in words is "eleven million, three hundred twenty-one thousand, six hundred eighty-three".