13212200003 has 2 divisors, whose sum is σ = 13212200004. Its totient is φ = 13212200002.

The previous prime is 13212199951. The next prime is 13212200101. The reversal of 13212200003 is 30000221231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13212200003 - 2¹² = 13212195907 is a prime.

It is not a weakly prime, because it can be changed into another prime (13212200203) 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 as a sum of consecutive naturals, namely, 6606100001 + 6606100002.

It is an arithmetic number, because the mean of its divisors is an integer number (6606100002).

Almost surely, 2^13212200003 is an apocalyptic number.

13212200003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13212200003 is an equidigital number, since it uses as much as digits as its factorization.

13212200003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13212200003 its reverse (30000221231), we get a palindrome (43212421234).

The spelling of 13212200003 in words is "thirteen billion, two hundred twelve million, two hundred thousand, three".