13063047 has 4 divisors (see below), whose sum is σ = 17417400. Its totient is φ = 8708696.

The previous prime is 13063031. The next prime is 13063049. The reversal of 13063047 is 74036031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13063047 - 2⁴ = 13063031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13063049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2177172 + ... + 2177177.

It is an arithmetic number, because the mean of its divisors is an integer number (4354350).

Almost surely, 2^13063047 is an apocalyptic number.

13063047 is a deficient number, since it is larger than the sum of its proper divisors (4354353).

13063047 is an equidigital number, since it uses as much as digits as its factorization.

13063047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354352.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13063047 is about 3614.2837464704. The cubic root of 13063047 is about 235.5129702874.

Adding to 13063047 its reverse (74036031), we get a palindrome (87099078).

The spelling of 13063047 in words is "thirteen million, sixty-three thousand, forty-seven".