13022231011323 has 8 divisors (see below), whose sum is σ = 17363025104448. Its totient is φ = 8681462129544.

The previous prime is 13022231011319. The next prime is 13022231011357. The reversal of 13022231011323 is 32311013222031.

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

It is not a de Polignac number, because 13022231011323 - 2² = 13022231011319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13022231011293 and 13022231011302.

It is not an unprimeable number, because it can be changed into a prime (13022231011303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5062761 + ... + 7188602.

It is an arithmetic number, because the mean of its divisors is an integer number (2170378138056).

Almost surely, 2^{13022231011323} is an apocalyptic number.

13022231011323 is a deficient number, since it is larger than the sum of its proper divisors (4340794093125).

13022231011323 is a wasteful number, since it uses less digits than its factorization.

13022231011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12605673.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13022231011323 its reverse (32311013222031), we get a palindrome (45333244233354).

The spelling of 13022231011323 in words is "thirteen trillion, twenty-two billion, two hundred thirty-one million, eleven thousand, three hundred twenty-three".