2002331022143 has 2 divisors, whose sum is σ = 2002331022144. Its totient is φ = 2002331022142.

The previous prime is 2002331022113. The next prime is 2002331022179. The reversal of 2002331022143 is 3412201332002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002331022143 - 2²⁴ = 2002314244927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002331022113) 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 as a sum of consecutive naturals, namely, 1001165511071 + 1001165511072.

It is an arithmetic number, because the mean of its divisors is an integer number (1001165511072).

Almost surely, 2^{2002331022143} is an apocalyptic number.

2002331022143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002331022143 is an equidigital number, since it uses as much as digits as its factorization.

2002331022143 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.

Adding to 2002331022143 its reverse (3412201332002), we get a palindrome (5414532354145).

The spelling of 2002331022143 in words is "two trillion, two billion, three hundred thirty-one million, twenty-two thousand, one hundred forty-three".