13311243204001 has 4 divisors (see below), whose sum is σ = 14011834951600. Its totient is φ = 12610651456404.

The previous prime is 13311243203977. The next prime is 13311243204037. The reversal of 13311243204001 is 10040234211331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13311243204001 - 2⁷ = 13311243203873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311243204041) 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, 350295873771 + ... + 350295873808.

It is an arithmetic number, because the mean of its divisors is an integer number (3502958737900).

Almost surely, 2^{13311243204001} is an apocalyptic number.

It is an amenable number.

13311243204001 is a deficient number, since it is larger than the sum of its proper divisors (700591747599).

13311243204001 is an equidigital number, since it uses as much as digits as its factorization.

13311243204001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700591747598.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13311243204001 its reverse (10040234211331), we get a palindrome (23351477415332).

The spelling of 13311243204001 in words is "thirteen trillion, three hundred eleven billion, two hundred forty-three million, two hundred four thousand, one".