2320102643 has 2 divisors, whose sum is σ = 2320102644. Its totient is φ = 2320102642.

The previous prime is 2320102639. The next prime is 2320102669. The reversal of 2320102643 is 3462010232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2320102643 - 2² = 2320102639 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2320101643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160051321 + 1160051322.

It is an arithmetic number, because the mean of its divisors is an integer number (1160051322).

Almost surely, 2^2320102643 is an apocalyptic number.

2320102643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320102643 is an equidigital number, since it uses as much as digits as its factorization.

2320102643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2320102643 is about 48167.4438080328. The cubic root of 2320102643 is about 1323.8407124464.

Adding to 2320102643 its reverse (3462010232), we get a palindrome (5782112875).

The spelling of 2320102643 in words is "two billion, three hundred twenty million, one hundred two thousand, six hundred forty-three".