13001300027 has 4 divisors (see below), whose sum is σ = 13157942280. Its totient is φ = 12844657776.

The previous prime is 13001300021. The next prime is 13001300029. The reversal of 13001300027 is 72000310031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13001300027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13001299978 and 13001300014.

It is not an unprimeable number, because it can be changed into a prime (13001300021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78321002 + ... + 78321167.

It is an arithmetic number, because the mean of its divisors is an integer number (3289485570).

Almost surely, 2^13001300027 is an apocalyptic number.

13001300027 is a deficient number, since it is larger than the sum of its proper divisors (156642253).

13001300027 is an equidigital number, since it uses as much as digits as its factorization.

13001300027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156642252.

The product of its (nonzero) digits is 126, while the sum is 17.

Adding to 13001300027 its reverse (72000310031), we get a palindrome (85001610058).

The spelling of 13001300027 in words is "thirteen billion, one million, three hundred thousand, twenty-seven".