13223003 has 2 divisors, whose sum is σ = 13223004. Its totient is φ = 13223002.

The previous prime is 13222981. The next prime is 13223029. The reversal of 13223003 is 30032231.

13223003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13223003 - 2⁶ = 13222939 is a prime.

It is not a weakly prime, because it can be changed into another prime (13223083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611501 + 6611502.

It is an arithmetic number, because the mean of its divisors is an integer number (6611502).

Almost surely, 2^13223003 is an apocalyptic number.

13223003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223003 is an equidigital number, since it uses as much as digits as its factorization.

13223003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 13223003 is about 3636.3447306327. The cubic root of 13223003 is about 236.4703525330.

Adding to 13223003 its reverse (30032231), we get a palindrome (43255234).

The spelling of 13223003 in words is "thirteen million, two hundred twenty-three thousand, three".