2000323043 has 2 divisors, whose sum is σ = 2000323044. Its totient is φ = 2000323042.

The previous prime is 2000323001. The next prime is 2000323057. The reversal of 2000323043 is 3403230002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000323043 - 2⁸ = 2000322787 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000323093) 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, 1000161521 + 1000161522.

It is an arithmetic number, because the mean of its divisors is an integer number (1000161522).

Almost surely, 2^2000323043 is an apocalyptic number.

2000323043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000323043 is an equidigital number, since it uses as much as digits as its factorization.

2000323043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2000323043 is about 44724.9711347028. The cubic root of 2000323043 is about 1259.9888810222.

Adding to 2000323043 its reverse (3403230002), we get a palindrome (5403553045).

The spelling of 2000323043 in words is "two billion, three hundred twenty-three thousand, forty-three".