12472316113 has 4 divisors (see below), whose sum is σ = 12480196608. Its totient is φ = 12464435620.

The previous prime is 12472315993. The next prime is 12472316147. The reversal of 12472316113 is 31161327421.

12472316113 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, and also an emirpimes, since its reverse is a distinct semiprime: 31161327421 = 7 ⋅4451618203.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12472316113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12472316173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3937873 + ... + 3941038.

It is an arithmetic number, because the mean of its divisors is an integer number (3120049152).

Almost surely, 2^12472316113 is an apocalyptic number.

It is an amenable number.

12472316113 is a deficient number, since it is larger than the sum of its proper divisors (7880495).

12472316113 is an equidigital number, since it uses as much as digits as its factorization.

12472316113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7880494.

The product of its digits is 6048, while the sum is 31.

The spelling of 12472316113 in words is "twelve billion, four hundred seventy-two million, three hundred sixteen thousand, one hundred thirteen".