13056230613 has 8 divisors (see below), whose sum is σ = 17413966368. Its totient is φ = 8701324304.

The previous prime is 13056230597. The next prime is 13056230633. The reversal of 13056230613 is 31603265031.

It is a happy number.

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 13056230613 - 2⁴ = 13056230597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13056230633) 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, 696570 + ... + 715067.

It is an arithmetic number, because the mean of its divisors is an integer number (2176745796).

Almost surely, 2^13056230613 is an apocalyptic number.

It is an amenable number.

13056230613 is a deficient number, since it is larger than the sum of its proper divisors (4357735755).

13056230613 is a wasteful number, since it uses less digits than its factorization.

13056230613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414723.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 13056230613 its reverse (31603265031), we get a palindrome (44659495644).

The spelling of 13056230613 in words is "thirteen billion, fifty-six million, two hundred thirty thousand, six hundred thirteen".