2030231143 has 2 divisors, whose sum is σ = 2030231144. Its totient is φ = 2030231142.

The previous prime is 2030231131. The next prime is 2030231173. The reversal of 2030231143 is 3411320302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2030231143 - 2²⁵ = 1996676711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2030231143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030231113) 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, 1015115571 + 1015115572.

It is an arithmetic number, because the mean of its divisors is an integer number (1015115572).

Almost surely, 2^2030231143 is an apocalyptic number.

2030231143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030231143 is an equidigital number, since it uses as much as digits as its factorization.

2030231143 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 19.

The square root of 2030231143 is about 45058.0863219911. The cubic root of 2030231143 is about 1266.2374727874.

Adding to 2030231143 its reverse (3411320302), we get a palindrome (5441551445).

The spelling of 2030231143 in words is "two billion, thirty million, two hundred thirty-one thousand, one hundred forty-three".