13312221202003 has 2 divisors, whose sum is σ = 13312221202004. Its totient is φ = 13312221202002.

The previous prime is 13312221201973. The next prime is 13312221202057. The reversal of 13312221202003 is 30020212221331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13312221202003 - 2⁹ = 13312221201491 is a prime.

It is not a weakly prime, because it can be changed into another prime (13312221202603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656110601001 + 6656110601002.

It is an arithmetic number, because the mean of its divisors is an integer number (6656110601002).

Almost surely, 2^{13312221202003} is an apocalyptic number.

13312221202003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13312221202003 is an equidigital number, since it uses as much as digits as its factorization.

13312221202003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13312221202003 its reverse (30020212221331), we get a palindrome (43332433423334).

The spelling of 13312221202003 in words is "thirteen trillion, three hundred twelve billion, two hundred twenty-one million, two hundred two thousand, three".