13323000220311 has 16 divisors (see below), whose sum is σ = 18096578841600. Its totient is φ = 8717057345568.

The previous prime is 13323000220303. The next prime is 13323000220339. The reversal of 13323000220311 is 11302200032331.

It is not a de Polignac number, because 13323000220311 - 2³ = 13323000220303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323000220301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168269376 + ... + 168348533.

It is an arithmetic number, because the mean of its divisors is an integer number (1131036177600).

Almost surely, 2^{13323000220311} is an apocalyptic number.

13323000220311 is a deficient number, since it is larger than the sum of its proper divisors (4773578621289).

13323000220311 is a wasteful number, since it uses less digits than its factorization.

13323000220311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336618158.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13323000220311 its reverse (11302200032331), we get a palindrome (24625200252642).

The spelling of 13323000220311 in words is "thirteen trillion, three hundred twenty-three billion, two hundred twenty thousand, three hundred eleven".