13321033 has 8 divisors (see below), whose sum is σ = 15297120. Its totient is φ = 11472480.

The previous prime is 13321027. The next prime is 13321051. The reversal of 13321033 is 33012331.

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 13321033 - 2⁹ = 13320521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13320998 and 13321016.

It is not an unprimeable number, because it can be changed into a prime (13321003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31660 + ... + 32077.

It is an arithmetic number, because the mean of its divisors is an integer number (1912140).

Almost surely, 2^13321033 is an apocalyptic number.

It is an amenable number.

13321033 is a deficient number, since it is larger than the sum of its proper divisors (1976087).

13321033 is a wasteful number, since it uses less digits than its factorization.

13321033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63767.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 13321033 is about 3649.7990355635. The cubic root of 13321033 is about 237.0532795761.

Adding to 13321033 its reverse (33012331), we get a palindrome (46333364).

The spelling of 13321033 in words is "thirteen million, three hundred twenty-one thousand, thirty-three".