13322963 has 4 divisors (see below), whose sum is σ = 13752768. Its totient is φ = 12893160.

The previous prime is 13322927. The next prime is 13322993. The reversal of 13322963 is 36922331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36922331 = 197 ⋅187423.

It is a cyclic number.

It is not a de Polignac number, because 13322963 - 2²² = 9128659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13322993) 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, 214856 + ... + 214917.

It is an arithmetic number, because the mean of its divisors is an integer number (3438192).

Almost surely, 2^13322963 is an apocalyptic number.

13322963 is a deficient number, since it is larger than the sum of its proper divisors (429805).

13322963 is an equidigital number, since it uses as much as digits as its factorization.

13322963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429804.

The product of its digits is 5832, while the sum is 29.

The square root of 13322963 is about 3650.0634241065. The cubic root of 13322963 is about 237.0647274054.

The spelling of 13322963 in words is "thirteen million, three hundred twenty-two thousand, nine hundred sixty-three".