13311232220023 has 8 divisors (see below), whose sum is σ = 14063224063680. Its totient is φ = 12578772632160.

The previous prime is 13311232219991. The next prime is 13311232220047. The reversal of 13311232220023 is 32002223211331.

13311232220023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13311232220023 - 2⁵ = 13311232219991 is a prime.

It is a super-3 number, since 3×13311232220023³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13311232220023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311232220423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4883062548 + ... + 4883065273.

It is an arithmetic number, because the mean of its divisors is an integer number (1757903007960).

Almost surely, 2^{13311232220023} is an apocalyptic number.

13311232220023 is a deficient number, since it is larger than the sum of its proper divisors (751991843657).

13311232220023 is an equidigital number, since it uses as much as digits as its factorization.

13311232220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9766127897.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13311232220023 its reverse (32002223211331), we get a palindrome (45313455431354).

The spelling of 13311232220023 in words is "thirteen trillion, three hundred eleven billion, two hundred thirty-two million, two hundred twenty thousand, twenty-three".