2143144142003 has 2 divisors, whose sum is σ = 2143144142004. Its totient is φ = 2143144142002.

The previous prime is 2143144141993. The next prime is 2143144142021. The reversal of 2143144142003 is 3002414413412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2143144142003 - 2⁴ = 2143144141987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2143144142023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071572071001 + 1071572071002.

It is an arithmetic number, because the mean of its divisors is an integer number (1071572071002).

Almost surely, 2^{2143144142003} is an apocalyptic number.

2143144142003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2143144142003 is an equidigital number, since it uses as much as digits as its factorization.

2143144142003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2143144142003 its reverse (3002414413412), we get a palindrome (5145558555415).

The spelling of 2143144142003 in words is "two trillion, one hundred forty-three billion, one hundred forty-four million, one hundred forty-two thousand, three".