4102145143 has 2 divisors, whose sum is σ = 4102145144. Its totient is φ = 4102145142.

The previous prime is 4102145083. The next prime is 4102145147. The reversal of 4102145143 is 3415412014.

4102145143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4102145143 - 2²⁵ = 4068590711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4102145147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051072571 + 2051072572.

It is an arithmetic number, because the mean of its divisors is an integer number (2051072572).

Almost surely, 2^4102145143 is an apocalyptic number.

4102145143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102145143 is an equidigital number, since it uses as much as digits as its factorization.

4102145143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4102145143 is about 64047.9909364845. The cubic root of 4102145143 is about 1600.7997490125.

Adding to 4102145143 its reverse (3415412014), we get a palindrome (7517557157).

The spelling of 4102145143 in words is "four billion, one hundred two million, one hundred forty-five thousand, one hundred forty-three".