12613143216351 has 16 divisors (see below), whose sum is σ = 16961636966400. Its totient is φ = 8337013083168.

The previous prime is 12613143216293. The next prime is 12613143216361. The reversal of 12613143216351 is 15361234131621.

It is not a de Polignac number, because 12613143216351 - 2³¹ = 12610995732703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12613143216361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38245311 + ... + 38573696.

It is an arithmetic number, because the mean of its divisors is an integer number (1060102310400).

Almost surely, 2^{12613143216351} is an apocalyptic number.

12613143216351 is a deficient number, since it is larger than the sum of its proper divisors (4348493750049).

12613143216351 is a wasteful number, since it uses less digits than its factorization.

12613143216351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76819478.

The product of its digits is 77760, while the sum is 39.

Adding to 12613143216351 its reverse (15361234131621), we get a palindrome (27974377347972).

The spelling of 12613143216351 in words is "twelve trillion, six hundred thirteen billion, one hundred forty-three million, two hundred sixteen thousand, three hundred fifty-one".