13323220003 has 2 divisors, whose sum is σ = 13323220004. Its totient is φ = 13323220002.

The previous prime is 13323219937. The next prime is 13323220007. The reversal of 13323220003 is 30002232331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (30002232331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13323220003 - 2⁹ = 13323219491 is a prime.

It is not a weakly prime, because it can be changed into another prime (13323220007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661610001 + 6661610002.

It is an arithmetic number, because the mean of its divisors is an integer number (6661610002).

Almost surely, 2^13323220003 is an apocalyptic number.

13323220003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323220003 is an equidigital number, since it uses as much as digits as its factorization.

13323220003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13323220003 its reverse (30002232331), we get a palindrome (43325452334).

The spelling of 13323220003 in words is "thirteen billion, three hundred twenty-three million, two hundred twenty thousand, three".