2321330112043 has 2 divisors, whose sum is σ = 2321330112044. Its totient is φ = 2321330112042.

The previous prime is 2321330112019. The next prime is 2321330112047. The reversal of 2321330112043 is 3402110331232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2321330112043 - 2³⁷ = 2183891158571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2321330111999 and 2321330112017.

It is not a weakly prime, because it can be changed into another prime (2321330112047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160665056021 + 1160665056022.

It is an arithmetic number, because the mean of its divisors is an integer number (1160665056022).

Almost surely, 2^{2321330112043} is an apocalyptic number.

2321330112043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321330112043 is an equidigital number, since it uses as much as digits as its factorization.

2321330112043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2321330112043 its reverse (3402110331232), we get a palindrome (5723440443275).

The spelling of 2321330112043 in words is "two trillion, three hundred twenty-one billion, three hundred thirty million, one hundred twelve thousand, forty-three".