13031213232130 has 8 divisors (see below), whose sum is σ = 23456183817852. Its totient is φ = 5212485292848.

The previous prime is 13031213232077. The next prime is 13031213232131. The reversal of 13031213232130 is 3123231213031.

It can be written as a sum of positive squares in 2 ways, for example, as 12351942208089 + 679271024041 = 3514533^2 + 824179^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13031213232095 and 13031213232104.

It is not an unprimeable number, because it can be changed into a prime (13031213232131) 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 3 ways as a sum of consecutive naturals, for example, 651560661597 + ... + 651560661616.

Almost surely, 2^{13031213232130} is an apocalyptic number.

13031213232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13031213232130 is a deficient number, since it is larger than the sum of its proper divisors (10424970585722).

13031213232130 is a wasteful number, since it uses less digits than its factorization.

13031213232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303121323220.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13031213232130 its reverse (3123231213031), we get a palindrome (16154444445161).

The spelling of 13031213232130 in words is "thirteen trillion, thirty-one billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred thirty".