12560113 has 4 divisors (see below), whose sum is σ = 12737088. Its totient is φ = 12383140.

The previous prime is 12560111. The next prime is 12560117. The reversal of 12560113 is 31106521.

12560113 is digitally balanced in base 3, 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 12560113 - 2¹ = 12560111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12560111) 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, 88381 + ... + 88522.

It is an arithmetic number, because the mean of its divisors is an integer number (3184272).

Almost surely, 2^12560113 is an apocalyptic number.

It is an amenable number.

12560113 is a deficient number, since it is larger than the sum of its proper divisors (176975).

12560113 is an equidigital number, since it uses as much as digits as its factorization.

12560113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176974.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12560113 is about 3544.0249716953. The cubic root of 12560113 is about 232.4508733449.

Adding to 12560113 its reverse (31106521), we get a palindrome (43666634).

The spelling of 12560113 in words is "twelve million, five hundred sixty thousand, one hundred thirteen".