13132300321 has 12 divisors (see below), whose sum is σ = 15769136640. Its totient is φ = 10893151080.

The previous prime is 13132300249. The next prime is 13132300333. The reversal of 13132300321 is 12300323131.

It is not a de Polignac number, because 13132300321 - 2⁷ = 13132300193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13132300381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4321161 + ... + 4324198.

It is an arithmetic number, because the mean of its divisors is an integer number (1314094720).

Almost surely, 2^13132300321 is an apocalyptic number.

It is an amenable number.

13132300321 is a deficient number, since it is larger than the sum of its proper divisors (2636836319).

13132300321 is an equidigital number, since it uses as much as digits as its factorization.

13132300321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8645404 (or 8645397 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13132300321 its reverse (12300323131), we get a palindrome (25432623452).

The spelling of 13132300321 in words is "thirteen billion, one hundred thirty-two million, three hundred thousand, three hundred twenty-one".