12647015213 has 8 divisors (see below), whose sum is σ = 14456177280. Its totient is φ = 10838464560.

The previous prime is 12647015197. The next prime is 12647015233. The reversal of 12647015213 is 31251074621.

12647015213 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 not a de Polignac number, because 12647015213 - 2⁴ = 12647015197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12647015213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12647015233) 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 7 ways as a sum of consecutive naturals, for example, 107633 + ... + 192038.

It is an arithmetic number, because the mean of its divisors is an integer number (1807022160).

Almost surely, 2^12647015213 is an apocalyptic number.

It is an amenable number.

12647015213 is a deficient number, since it is larger than the sum of its proper divisors (1809162067).

12647015213 is an equidigital number, since it uses as much as digits as its factorization.

12647015213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305707.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 12647015213 its reverse (31251074621), we get a palindrome (43898089834).

The spelling of 12647015213 in words is "twelve billion, six hundred forty-seven million, fifteen thousand, two hundred thirteen".