12303133001321 has 8 divisors (see below), whose sum is σ = 12950864692800. Its totient is φ = 11655421147440.

The previous prime is 12303133001311. The next prime is 12303133001323. The reversal of 12303133001321 is 12310033130321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303133001321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303133001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3677870 + ... + 6175191.

It is an arithmetic number, because the mean of its divisors is an integer number (1618858086600).

Almost surely, 2^{12303133001321} is an apocalyptic number.

It is an amenable number.

12303133001321 is a deficient number, since it is larger than the sum of its proper divisors (647731691479).

12303133001321 is an equidigital number, since it uses as much as digits as its factorization.

12303133001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9918799.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 12303133001321 its reverse (12310033130321), we get a palindrome (24613166131642).

The spelling of 12303133001321 in words is "twelve trillion, three hundred three billion, one hundred thirty-three million, one thousand, three hundred twenty-one".