13130320203232 has 12 divisors (see below), whose sum is σ = 25850317900176. Its totient is φ = 6565160101600.

The previous prime is 13130320203211. The next prime is 13130320203251. The reversal of 13130320203232 is 23230202303131.

It is a junction number, because it is equal to n+sod(n) for n = 13130320203197 and 13130320203206.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 205161253144 + ... + 205161253207.

It is an arithmetic number, because the mean of its divisors is an integer number (2154193158348).

Almost surely, 2^{13130320203232} is an apocalyptic number.

It is an amenable number.

13130320203232 is a deficient number, since it is larger than the sum of its proper divisors (12719997696944).

13130320203232 is an equidigital number, since it uses as much as digits as its factorization.

13130320203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410322506361 (or 410322506353 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13130320203232 its reverse (23230202303131), we get a palindrome (36360522506363).

The spelling of 13130320203232 in words is "thirteen trillion, one hundred thirty billion, three hundred twenty million, two hundred three thousand, two hundred thirty-two".