13329011 has 4 divisors (see below), whose sum is σ = 13639032. Its totient is φ = 13018992.

The previous prime is 13329007. The next prime is 13329079. The reversal of 13329011 is 11092331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13329011 - 2² = 13329007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13329091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154946 + ... + 155031.

It is an arithmetic number, because the mean of its divisors is an integer number (3409758).

Almost surely, 2^13329011 is an apocalyptic number.

13329011 is a deficient number, since it is larger than the sum of its proper divisors (310021).

13329011 is an equidigital number, since it uses as much as digits as its factorization.

13329011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310020.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 13329011 is about 3650.8918088599. The cubic root of 13329011 is about 237.1005940659.

The spelling of 13329011 in words is "thirteen million, three hundred twenty-nine thousand, eleven".