13311222132323 has 4 divisors (see below), whose sum is σ = 13740616394688. Its totient is φ = 12881827869960.

The previous prime is 13311222132301. The next prime is 13311222132331. The reversal of 13311222132323 is 32323122211331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13311222132323 - 2²⁸ = 13310953696867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311222132223) 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, 214697131136 + ... + 214697131197.

It is an arithmetic number, because the mean of its divisors is an integer number (3435154098672).

Almost surely, 2^{13311222132323} is an apocalyptic number.

13311222132323 is a deficient number, since it is larger than the sum of its proper divisors (429394262365).

13311222132323 is an equidigital number, since it uses as much as digits as its factorization.

13311222132323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429394262364.

The product of its digits is 7776, while the sum is 29.

Adding to 13311222132323 its reverse (32323122211331), we get a palindrome (45634344343654).

The spelling of 13311222132323 in words is "thirteen trillion, three hundred eleven billion, two hundred twenty-two million, one hundred thirty-two thousand, three hundred twenty-three".