13057063 has 4 divisors (see below), whose sum is σ = 13085728. Its totient is φ = 13028400.

The previous prime is 13057049. The next prime is 13057067. The reversal of 13057063 is 36075031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36075031 = 1063 ⋅33937.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13057063 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 (13057067) 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, 13638 + ... + 14563.

It is an arithmetic number, because the mean of its divisors is an integer number (3271432).

Almost surely, 2^13057063 is an apocalyptic number.

13057063 is a deficient number, since it is larger than the sum of its proper divisors (28665).

13057063 is an equidigital number, since it uses as much as digits as its factorization.

13057063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28664.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 13057063 is about 3613.4558251070. The cubic root of 13057063 is about 235.4770030570.

The spelling of 13057063 in words is "thirteen million, fifty-seven thousand, sixty-three".