13223063 has 4 divisors (see below), whose sum is σ = 15112080. Its totient is φ = 11334048.

The previous prime is 13223057. The next prime is 13223071. The reversal of 13223063 is 36032231.

13223063 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.

It is a cyclic number.

It is not a de Polignac number, because 13223063 - 2¹² = 13218967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223003) 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, 944498 + ... + 944511.

It is an arithmetic number, because the mean of its divisors is an integer number (3778020).

Almost surely, 2^13223063 is an apocalyptic number.

13223063 is a deficient number, since it is larger than the sum of its proper divisors (1889017).

13223063 is an equidigital number, since it uses as much as digits as its factorization.

13223063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889016.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 13223063 is about 3636.3529806662. The cubic root of 13223063 is about 236.4707101976.

Adding to 13223063 its reverse (36032231), we get a palindrome (49255294).

The spelling of 13223063 in words is "thirteen million, two hundred twenty-three thousand, sixty-three".