13323049 has 4 divisors (see below), whose sum is σ = 13902336. Its totient is φ = 12743764.

The previous prime is 13323041. The next prime is 13323059. The reversal of 13323049 is 94032331.

It is a happy number.

13323049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 94032331 = 31 ⋅3033301.

It is a cyclic number.

It is not a de Polignac number, because 13323049 - 2³ = 13323041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13323041) 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, 289609 + ... + 289654.

It is an arithmetic number, because the mean of its divisors is an integer number (3475584).

Almost surely, 2^13323049 is an apocalyptic number.

It is an amenable number.

13323049 is a deficient number, since it is larger than the sum of its proper divisors (579287).

13323049 is an equidigital number, since it uses as much as digits as its factorization.

13323049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579286.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 13323049 is about 3650.0752047047. The cubic root of 13323049 is about 237.0652374902.

The spelling of 13323049 in words is "thirteen million, three hundred twenty-three thousand, forty-nine".