13321023213308 has 12 divisors (see below), whose sum is σ = 23312116494912. Its totient is φ = 6660418500480.

The previous prime is 13321023213301. The next prime is 13321023213473. The reversal of 13321023213308 is 80331232012331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321023213301) 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, 22954133 + ... + 23527308.

It is an arithmetic number, because the mean of its divisors is an integer number (1942676374576).

Almost surely, 2^{13321023213308} is an apocalyptic number.

It is an amenable number.

13321023213308 is a deficient number, since it is larger than the sum of its proper divisors (9991093281604).

13321023213308 is a wasteful number, since it uses less digits than its factorization.

13321023213308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46553092 (or 46553090 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 13321023213308 its reverse (80331232012331), we get a palindrome (93652255225639).

The spelling of 13321023213308 in words is "thirteen trillion, three hundred twenty-one billion, twenty-three million, two hundred thirteen thousand, three hundred eight".