2043314333321 has 4 divisors (see below), whose sum is σ = 2109227698944. Its totient is φ = 1977400967700.

The previous prime is 2043314333317. The next prime is 2043314333387. The reversal of 2043314333321 is 1233334133402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2043314333321 - 2² = 2043314333317 is a prime.

It is a super-3 number, since 3×2043314333321³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2049314333321) 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 3 ways as a sum of consecutive naturals, for example, 32956682765 + ... + 32956682826.

It is an arithmetic number, because the mean of its divisors is an integer number (527306924736).

Almost surely, 2^{2043314333321} is an apocalyptic number.

It is an amenable number.

2043314333321 is a deficient number, since it is larger than the sum of its proper divisors (65913365623).

2043314333321 is an equidigital number, since it uses as much as digits as its factorization.

2043314333321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65913365622.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 2043314333321 its reverse (1233334133402), we get a palindrome (3276648466723).

The spelling of 2043314333321 in words is "two trillion, forty-three billion, three hundred fourteen million, three hundred thirty-three thousand, three hundred twenty-one".