13683311 has 2 divisors, whose sum is σ = 13683312. Its totient is φ = 13683310.

The previous prime is 13683301. The next prime is 13683347. The reversal of 13683311 is 11338631.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13683311 - 2⁶ = 13683247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13683301) 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, 6841655 + 6841656.

It is an arithmetic number, because the mean of its divisors is an integer number (6841656).

Almost surely, 2^13683311 is an apocalyptic number.

13683311 is a deficient number, since it is larger than the sum of its proper divisors (1).

13683311 is an equidigital number, since it uses as much as digits as its factorization.

13683311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 13683311 is about 3699.0959706393. The cubic root of 13683311 is about 239.1830498367.

The spelling of 13683311 in words is "thirteen million, six hundred eighty-three thousand, three hundred eleven".