13230251 has 8 divisors (see below), whose sum is σ = 13977600. Its totient is φ = 12488040.

The previous prime is 13230223. The next prime is 13230253. The reversal of 13230251 is 15203231.

13230251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13230251 - 2¹⁴ = 13213867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13230253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4790 + ... + 7028.

It is an arithmetic number, because the mean of its divisors is an integer number (1747200).

Almost surely, 2^13230251 is an apocalyptic number.

13230251 is a deficient number, since it is larger than the sum of its proper divisors (747349).

13230251 is a wasteful number, since it uses less digits than its factorization.

13230251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13230251 is about 3637.3411992828. The cubic root of 13230251 is about 236.5135505886.

Adding to 13230251 its reverse (15203231), we get a palindrome (28433482).

The spelling of 13230251 in words is "thirteen million, two hundred thirty thousand, two hundred fifty-one".