13081029 has 8 divisors (see below), whose sum is σ = 18783072. Its totient is φ = 8049840.

The previous prime is 13080989. The next prime is 13081031. The reversal of 13081029 is 92018031.

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

It is not a de Polignac number, because 13081029 - 2⁸ = 13080773 is a prime.

It is a super-2 number, since 2×13081029² = 342226639397682, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13081099) 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 7 ways as a sum of consecutive naturals, for example, 167667 + ... + 167744.

It is an arithmetic number, because the mean of its divisors is an integer number (2347884).

Almost surely, 2^13081029 is an apocalyptic number.

It is an amenable number.

13081029 is a deficient number, since it is larger than the sum of its proper divisors (5702043).

13081029 is a wasteful number, since it uses less digits than its factorization.

13081029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335427.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 13081029 is about 3616.7705207823. The cubic root of 13081029 is about 235.6209862422.

The spelling of 13081029 in words is "thirteen million, eighty-one thousand, twenty-nine".