13231204130 has 8 divisors (see below), whose sum is σ = 23816167452. Its totient is φ = 5292481648.

The previous prime is 13231204117. The next prime is 13231204157. The reversal of 13231204130 is 3140213231.

It can be written as a sum of positive squares in 2 ways, for example, as 12599838001 + 631366129 = 112249^2 + 25127^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661560197 + ... + 661560216.

Almost surely, 2^13231204130 is an apocalyptic number.

13231204130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231204130 is a deficient number, since it is larger than the sum of its proper divisors (10584963322).

13231204130 is a wasteful number, since it uses less digits than its factorization.

13231204130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323120420.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13231204130 its reverse (3140213231), we get a palindrome (16371417361).

The spelling of 13231204130 in words is "thirteen billion, two hundred thirty-one million, two hundred four thousand, one hundred thirty".