13312303233321 has 16 divisors (see below), whose sum is σ = 17819880249600. Its totient is φ = 8839812922368.

The previous prime is 13312303233301. The next prime is 13312303233337. The reversal of 13312303233321 is 12333230321331.

It is not a de Polignac number, because 13312303233321 - 2⁷ = 13312303233193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13312303233301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1538160 + ... + 5384286.

It is an arithmetic number, because the mean of its divisors is an integer number (1113742515600).

Almost surely, 2^{13312303233321} is an apocalyptic number.

It is an amenable number.

13312303233321 is a deficient number, since it is larger than the sum of its proper divisors (4507577016279).

13312303233321 is a wasteful number, since it uses less digits than its factorization.

13312303233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850688.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 13312303233321 its reverse (12333230321331), we get a palindrome (25645533554652).

The spelling of 13312303233321 in words is "thirteen trillion, three hundred twelve billion, three hundred three million, two hundred thirty-three thousand, three hundred twenty-one".