13312302147 has 12 divisors (see below), whose sum is σ = 19329558144. Its totient is φ = 8828401680.

The previous prime is 13312302077. The next prime is 13312302169. The reversal of 13312302147 is 74120321331.

It is a happy number.

13312302147 is a `hidden beast` number, since 1 + 3 + 312 + 302 + 1 + 47 = 666.

13312302147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13312302147 - 2¹⁵ = 13312269379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13312302147.

It is not an unprimeable number, because it can be changed into a prime (13312302247) 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 11 ways as a sum of consecutive naturals, for example, 3870388 + ... + 3873825.

It is an arithmetic number, because the mean of its divisors is an integer number (1610796512).

Almost surely, 2^13312302147 is an apocalyptic number.

13312302147 is a deficient number, since it is larger than the sum of its proper divisors (6017255997).

13312302147 is a wasteful number, since it uses less digits than its factorization.

13312302147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7744410 (or 7744407 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

Adding to 13312302147 its reverse (74120321331), we get a palindrome (87432623478).

The spelling of 13312302147 in words is "thirteen billion, three hundred twelve million, three hundred two thousand, one hundred forty-seven".