13297523 has 2 divisors, whose sum is σ = 13297524. Its totient is φ = 13297522.

The previous prime is 13297499. The next prime is 13297547. The reversal of 13297523 is 32579231.

It is a balanced prime because it is at equal distance from previous prime (13297499) and next prime (13297547).

It is a cyclic number.

It is not a de Polignac number, because 13297523 - 2¹⁶ = 13231987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13297523.

It is not a weakly prime, because it can be changed into another prime (13290523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6648761 + 6648762.

It is an arithmetic number, because the mean of its divisors is an integer number (6648762).

Almost surely, 2^13297523 is an apocalyptic number.

13297523 is a deficient number, since it is larger than the sum of its proper divisors (1).

13297523 is an equidigital number, since it uses as much as digits as its factorization.

13297523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 32.

The square root of 13297523 is about 3646.5768879869. The cubic root of 13297523 is about 236.9137407368.

The spelling of 13297523 in words is "thirteen million, two hundred ninety-seven thousand, five hundred twenty-three".