13065415223323 has 8 divisors (see below), whose sum is σ = 13082018876640. Its totient is φ = 13048814026560.

The previous prime is 13065415223317. The next prime is 13065415223353. The reversal of 13065415223323 is 32332251456031.

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 13065415223323 - 2⁴¹ = 10866391967771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13065415223353) 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 7 ways as a sum of consecutive naturals, for example, 10149511 + ... + 11364127.

It is an arithmetic number, because the mean of its divisors is an integer number (1635252359580).

Almost surely, 2^{13065415223323} is an apocalyptic number.

13065415223323 is a deficient number, since it is larger than the sum of its proper divisors (16603653317).

13065415223323 is a wasteful number, since it uses less digits than its factorization.

13065415223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228277.

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 13065415223323 its reverse (32332251456031), we get a palindrome (45397666679354).

The spelling of 13065415223323 in words is "thirteen trillion, sixty-five billion, four hundred fifteen million, two hundred twenty-three thousand, three hundred twenty-three".