13321331101033 has 4 divisors (see below), whose sum is σ = 13327864369920. Its totient is φ = 13314797832148.

The previous prime is 13321331101021. The next prime is 13321331101061. The reversal of 13321331101033 is 33010113312331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13321331101033 - 2⁹ = 13321331100521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13321331100989 and 13321331101007.

It is not an unprimeable number, because it can be changed into a prime (13321331101073) 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 3 ways as a sum of consecutive naturals, for example, 3266631385 + ... + 3266635462.

It is an arithmetic number, because the mean of its divisors is an integer number (3331966092480).

Almost surely, 2^{13321331101033} is an apocalyptic number.

It is an amenable number.

13321331101033 is a deficient number, since it is larger than the sum of its proper divisors (6533268887).

13321331101033 is an equidigital number, since it uses as much as digits as its factorization.

13321331101033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533268886.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 13321331101033 its reverse (33010113312331), we get a palindrome (46331444413364).

The spelling of 13321331101033 in words is "thirteen trillion, three hundred twenty-one billion, three hundred thirty-one million, one hundred one thousand, thirty-three".