13143234131 has 8 divisors (see below), whose sum is σ = 13347536400. Its totient is φ = 12940386400.

The previous prime is 13143234127. The next prime is 13143234163.

13143234131 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13143234131 - 2² = 13143234127 is a prime.

It is a super-2 number, since 2×13143234131² (a number of 21 digits) contains 22 as substring.

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 13143234131.

It is not an unprimeable number, because it can be changed into a prime (13143234031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345416 + ... + 381573.

It is an arithmetic number, because the mean of its divisors is an integer number (1668442050).

Almost surely, 2^13143234131 is an apocalyptic number.

13143234131 is a deficient number, since it is larger than the sum of its proper divisors (204302269).

13143234131 is a wasteful number, since it uses less digits than its factorization.

13143234131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727269.

The product of its digits is 2592, while the sum is 26.

The spelling of 13143234131 in words is "thirteen billion, one hundred forty-three million, two hundred thirty-four thousand, one hundred thirty-one".