13231683 has 6 divisors (see below), whose sum is σ = 19112444. Its totient is φ = 8821116.

The previous prime is 13231679. The next prime is 13231703. The reversal of 13231683 is 38613231.

It is a happy number.

13231683 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13231683 - 2² = 13231679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13231633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 735085 + ... + 735102.

Almost surely, 2^13231683 is an apocalyptic number.

13231683 is a deficient number, since it is larger than the sum of its proper divisors (5880761).

13231683 is a wasteful number, since it uses less digits than its factorization.

13231683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470193 (or 1470190 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13231683 is about 3637.5380410382. The cubic root of 13231683 is about 236.5220834371.

The spelling of 13231683 in words is "thirteen million, two hundred thirty-one thousand, six hundred eighty-three".