13230223511201 has 4 divisors (see below), whose sum is σ = 13230234678804. Its totient is φ = 13230212343600.

The previous prime is 13230223511147. The next prime is 13230223511203. The reversal of 13230223511201 is 10211532203231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8610990933601 + 4619232577600 = 2934449^2 + 2149240^2 .

It is a cyclic number.

It is not a de Polignac number, because 13230223511201 - 2¹⁸ = 13230223249057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13230223511203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3562970 + ... + 6257411.

It is an arithmetic number, because the mean of its divisors is an integer number (3307558669701).

Almost surely, 2^{13230223511201} is an apocalyptic number.

It is an amenable number.

13230223511201 is a deficient number, since it is larger than the sum of its proper divisors (11167603).

13230223511201 is an equidigital number, since it uses as much as digits as its factorization.

13230223511201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11167602.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 13230223511201 its reverse (10211532203231), we get a palindrome (23441755714432).

The spelling of 13230223511201 in words is "thirteen trillion, two hundred thirty billion, two hundred twenty-three million, five hundred eleven thousand, two hundred one".