13056071 has 8 divisors (see below), whose sum is σ = 14943264. Its totient is φ = 11174400.

The previous prime is 13056037. The next prime is 13056077. The reversal of 13056071 is 17065031.

13056071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13056071 - 2¹⁰ = 13055047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13056077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7631 + ... + 9183.

It is an arithmetic number, because the mean of its divisors is an integer number (1867908).

Almost surely, 2^13056071 is an apocalyptic number.

13056071 is a deficient number, since it is larger than the sum of its proper divisors (1887193).

13056071 is a wasteful number, since it uses less digits than its factorization.

13056071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 13056071 is about 3613.3185577804. The cubic root of 13056071 is about 235.4710395131.

The spelling of 13056071 in words is "thirteen million, fifty-six thousand, seventy-one".