13230463 has 4 divisors (see below), whose sum is σ = 13237840. Its totient is φ = 13223088.

The previous prime is 13230457. The next prime is 13230487. The reversal of 13230463 is 36403231.

13230463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13230463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931 + ... + 5227.

It is an arithmetic number, because the mean of its divisors is an integer number (3309460).

Almost surely, 2^13230463 is an apocalyptic number.

13230463 is a deficient number, since it is larger than the sum of its proper divisors (7377).

13230463 is an equidigital number, since it uses as much as digits as its factorization.

13230463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7376.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 13230463 is about 3637.3703413318. The cubic root of 13230463 is about 236.5148138703.

Adding to 13230463 its reverse (36403231), we get a palindrome (49633694).

The spelling of 13230463 in words is "thirteen million, two hundred thirty thousand, four hundred sixty-three".