13321310001 has 32 divisors (see below), whose sum is σ = 19154403840. Its totient is φ = 8207910144.

The previous prime is 13321309999. The next prime is 13321310033. The reversal of 13321310001 is 10001312331.

It is not a de Polignac number, because 13321310001 - 2¹ = 13321309999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13321315001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2391846 + ... + 2397408.

It is an arithmetic number, because the mean of its divisors is an integer number (598575120).

Almost surely, 2^13321310001 is an apocalyptic number.

It is an amenable number.

13321310001 is a deficient number, since it is larger than the sum of its proper divisors (5833093839).

13321310001 is a wasteful number, since it uses less digits than its factorization.

13321310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6605.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13321310001 its reverse (10001312331), we get a palindrome (23322622332).

The spelling of 13321310001 in words is "thirteen billion, three hundred twenty-one million, three hundred ten thousand, one".