13320123302 has 4 divisors (see below), whose sum is σ = 19980184956. Its totient is φ = 6660061650.

The previous prime is 13320123253. The next prime is 13320123317. The reversal of 13320123302 is 20332102331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20332102331 = 19 ⋅1070110649.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330030824 + ... + 3330030827.

It is an arithmetic number, because the mean of its divisors is an integer number (4995046239).

Almost surely, 2^13320123302 is an apocalyptic number.

13320123302 is a deficient number, since it is larger than the sum of its proper divisors (6660061654).

13320123302 is an equidigital number, since it uses as much as digits as its factorization.

13320123302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660061653.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13320123302 its reverse (20332102331), we get a palindrome (33652225633).

The spelling of 13320123302 in words is "thirteen billion, three hundred twenty million, one hundred twenty-three thousand, three hundred two".