13130543430351 has 12 divisors (see below), whose sum is σ = 18966374825112. Its totient is φ = 8753679782736.

The previous prime is 13130543430307. The next prime is 13130543430391. The reversal of 13130543430351 is 15303434503131.

It is a happy number.

13130543430351 is a `hidden beast` number, since 1 + 3 + 1 + 30 + 543 + 4 + 30 + 3 + 51 = 666.

It is not a de Polignac number, because 13130543430351 - 2³⁰ = 13129469688527 is a prime.

It is a super-2 number, since 2×13130543430351² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130543430391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6165325 + ... + 8017001.

It is an arithmetic number, because the mean of its divisors is an integer number (1580531235426).

Almost surely, 2^{13130543430351} is an apocalyptic number.

13130543430351 is a deficient number, since it is larger than the sum of its proper divisors (5835831394761).

13130543430351 is a wasteful number, since it uses less digits than its factorization.

13130543430351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639590 (or 2639587 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 13130543430351 its reverse (15303434503131), we get a palindrome (28433977933482).

The spelling of 13130543430351 in words is "thirteen trillion, one hundred thirty billion, five hundred forty-three million, four hundred thirty thousand, three hundred fifty-one".