5143041311 has 2 divisors, whose sum is σ = 5143041312. Its totient is φ = 5143041310.

The previous prime is 5143041251. The next prime is 5143041347. The reversal of 5143041311 is 1131403415.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5143041311 - 2¹⁴ = 5143024927 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 (5143041811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571520655 + 2571520656.

It is an arithmetic number, because the mean of its divisors is an integer number (2571520656).

Almost surely, 2^5143041311 is an apocalyptic number.

5143041311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143041311 is an equidigital number, since it uses as much as digits as its factorization.

5143041311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5143041311 is about 71715.0005995956. Note that the first 3 decimals coincide. The cubic root of 5143041311 is about 1726.1293520049.

Adding to 5143041311 its reverse (1131403415), we get a palindrome (6274444726).

The spelling of 5143041311 in words is "five billion, one hundred forty-three million, forty-one thousand, three hundred eleven".