13081059 has 12 divisors (see below), whose sum is σ = 19546800. Its totient is φ = 8419824.

The previous prime is 13081031. The next prime is 13081093. The reversal of 13081059 is 95018031.

13081059 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 13081059 - 2⁷ = 13080931 is a prime.

It is a super-2 number, since 2×13081059² = 342228209122962, which contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (13081099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24799 + ... + 25320.

It is an arithmetic number, because the mean of its divisors is an integer number (1628900).

Almost surely, 2^13081059 is an apocalyptic number.

13081059 is a deficient number, since it is larger than the sum of its proper divisors (6465741).

13081059 is a wasteful number, since it uses less digits than its factorization.

13081059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50154 (or 50151 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 13081059 is about 3616.7746681263. The cubic root of 13081059 is about 235.6211663662.

The spelling of 13081059 in words is "thirteen million, eighty-one thousand, fifty-nine".