13232103303321 has 20 divisors (see below), whose sum is σ = 22590257492352. Its totient is φ = 7561201887288.

The previous prime is 13232103303313. The next prime is 13232103303343. The reversal of 13232103303321 is 12330330123231.

13232103303321 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 2 + 1 + 0 + 330 + 3 + 321 = 666.

It is not a de Polignac number, because 13232103303321 - 2³ = 13232103303313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13232103303301) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11668520865 + ... + 11668521998.

Almost surely, 2^{13232103303321} is an apocalyptic number.

It is an amenable number.

13232103303321 is a deficient number, since it is larger than the sum of its proper divisors (9358154189031).

13232103303321 is an equidigital number, since it uses as much as digits as its factorization.

13232103303321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23337042882 (or 23337042873 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 13232103303321 its reverse (12330330123231), we get a palindrome (25562433426552).

The spelling of 13232103303321 in words is "thirteen trillion, two hundred thirty-two billion, one hundred three million, three hundred three thousand, three hundred twenty-one".