13731353 has 2 divisors, whose sum is σ = 13731354. Its totient is φ = 13731352.

The previous prime is 13731343. The next prime is 13731401. The reversal of 13731353 is 35313731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13630864 + 100489 = 3692^2 + 317^2 .

It is a cyclic number.

It is not a de Polignac number, because 13731353 - 2⁴ = 13731337 is a prime.

It is not a weakly prime, because it can be changed into another prime (13731313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6865676 + 6865677.

It is an arithmetic number, because the mean of its divisors is an integer number (6865677).

Almost surely, 2^13731353 is an apocalyptic number.

It is an amenable number.

13731353 is a deficient number, since it is larger than the sum of its proper divisors (1).

13731353 is an equidigital number, since it uses as much as digits as its factorization.

13731353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2835, while the sum is 26.

The square root of 13731353 is about 3705.5840295424. The cubic root of 13731353 is about 239.4626461561.

The spelling of 13731353 in words is "thirteen million, seven hundred thirty-one thousand, three hundred fifty-three".