13231130141 has 4 divisors (see below), whose sum is σ = 14009431932. Its totient is φ = 12452828352.

The previous prime is 13231130093. The next prime is 13231130147. The reversal of 13231130141 is 14103113231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9791894116 + 3439236025 = 98954^2 + 58645^2 .

It is a cyclic number.

It is not a de Polignac number, because 13231130141 - 2¹⁰ = 13231129117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231130147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389150870 + ... + 389150903.

It is an arithmetic number, because the mean of its divisors is an integer number (3502357983).

Almost surely, 2^13231130141 is an apocalyptic number.

It is an amenable number.

13231130141 is a deficient number, since it is larger than the sum of its proper divisors (778301791).

13231130141 is an equidigital number, since it uses as much as digits as its factorization.

13231130141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778301790.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13231130141 its reverse (14103113231), we get a palindrome (27334243372).

The spelling of 13231130141 in words is "thirteen billion, two hundred thirty-one million, one hundred thirty thousand, one hundred forty-one".