13056029 has 4 divisors (see below), whose sum is σ = 14921184. Its totient is φ = 11190876.

The previous prime is 13056023. The next prime is 13056031. The reversal of 13056029 is 92065031.

13056029 is digitally balanced in base 2, 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 Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13056029 - 2⁸ = 13055773 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13055989 and 13056007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13056023) 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, 932567 + ... + 932580.

It is an arithmetic number, because the mean of its divisors is an integer number (3730296).

Almost surely, 2^13056029 is an apocalyptic number.

It is an amenable number.

13056029 is a deficient number, since it is larger than the sum of its proper divisors (1865155).

13056029 is an equidigital number, since it uses as much as digits as its factorization.

13056029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865154.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 13056029 is about 3613.3127459438. The cubic root of 13056029 is about 235.4707870177.

The spelling of 13056029 in words is "thirteen million, fifty-six thousand, twenty-nine".