2030043143 has 2 divisors, whose sum is σ = 2030043144. Its totient is φ = 2030043142.

The previous prime is 2030043139. The next prime is 2030043157. The reversal of 2030043143 is 3413400302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2030043143 - 2² = 2030043139 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030543143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015021571 + 1015021572.

It is an arithmetic number, because the mean of its divisors is an integer number (1015021572).

Almost surely, 2^2030043143 is an apocalyptic number.

2030043143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030043143 is an equidigital number, since it uses as much as digits as its factorization.

2030043143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2030043143 is about 45056.0000776811. Note that the first 4 decimals coincide. The cubic root of 2030043143 is about 1266.1983869270.

Adding to 2030043143 its reverse (3413400302), we get a palindrome (5443443445).

The spelling of 2030043143 in words is "two billion, thirty million, forty-three thousand, one hundred forty-three".