13230697 has 6 divisors (see below), whose sum is σ = 13373294. Its totient is φ = 13089600.

The previous prime is 13230689. The next prime is 13230731. The reversal of 13230697 is 79603231.

13230697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 12559936 + 670761 = 3544^2 + 819^2 .

It is not a de Polignac number, because 13230697 - 2³ = 13230689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13230647) 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, 9553 + ... + 10849.

Almost surely, 2^13230697 is an apocalyptic number.

It is an amenable number.

13230697 is a deficient number, since it is larger than the sum of its proper divisors (142597).

13230697 is an equidigital number, since it uses as much as digits as its factorization.

13230697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499 (or 1398 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 13230697 is about 3637.4025072846. The cubic root of 13230697 is about 236.5162082317.

The spelling of 13230697 in words is "thirteen million, two hundred thirty thousand, six hundred ninety-seven".