13240334023323 has 16 divisors (see below), whose sum is σ = 19281087580800. Its totient is φ = 8015103233280.

The previous prime is 13240334023313. The next prime is 13240334023349. The reversal of 13240334023323 is 32332043304231.

It is not a de Polignac number, because 13240334023323 - 2⁵ = 13240334023291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13240334023313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233511958 + ... + 233568651.

It is an arithmetic number, because the mean of its divisors is an integer number (1205067973800).

Almost surely, 2^{13240334023323} is an apocalyptic number.

13240334023323 is a deficient number, since it is larger than the sum of its proper divisors (6040753557477).

13240334023323 is a wasteful number, since it uses less digits than its factorization.

13240334023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467081482.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 13240334023323 its reverse (32332043304231), we get a palindrome (45572377327554).

The spelling of 13240334023323 in words is "thirteen trillion, two hundred forty billion, three hundred thirty-four million, twenty-three thousand, three hundred twenty-three".