13034311223423 has 16 divisors (see below), whose sum is σ = 14900119962624. Its totient is φ = 11169444011040.

The previous prime is 13034311223393. The next prime is 13034311223573. The reversal of 13034311223423 is 32432211343031.

It is not a de Polignac number, because 13034311223423 - 2⁶ = 13034311223359 is a prime.

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 13034311223423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13034311243423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855992336 + ... + 856007562.

It is an arithmetic number, because the mean of its divisors is an integer number (931257497664).

Almost surely, 2^{13034311223423} is an apocalyptic number.

13034311223423 is a deficient number, since it is larger than the sum of its proper divisors (1865808739201).

13034311223423 is a wasteful number, since it uses less digits than its factorization.

13034311223423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38102.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 13034311223423 its reverse (32432211343031), we get a palindrome (45466522566454).

The spelling of 13034311223423 in words is "thirteen trillion, thirty-four billion, three hundred eleven million, two hundred twenty-three thousand, four hundred twenty-three".