2000322143 has 2 divisors, whose sum is σ = 2000322144. Its totient is φ = 2000322142.

The previous prime is 2000322101. The next prime is 2000322179. The reversal of 2000322143 is 3412230002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000322143 - 2¹⁰ = 2000321119 is a prime.

It is a super-2 number, since 2×2000322143² = 8002577351552224898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000322193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000161071 + 1000161072.

It is an arithmetic number, because the mean of its divisors is an integer number (1000161072).

Almost surely, 2^2000322143 is an apocalyptic number.

2000322143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000322143 is an equidigital number, since it uses as much as digits as its factorization.

2000322143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2000322143 is about 44724.9610732083. The cubic root of 2000322143 is about 1259.9886920544.

Adding to 2000322143 its reverse (3412230002), we get a palindrome (5412552145).

The spelling of 2000322143 in words is "two billion, three hundred twenty-two thousand, one hundred forty-three".