5340143 has 2 divisors, whose sum is σ = 5340144. Its totient is φ = 5340142.

The previous prime is 5340119. The next prime is 5340151. The reversal of 5340143 is 3410435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5340143 - 2¹⁰ = 5339119 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5340103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670071 + 2670072.

It is an arithmetic number, because the mean of its divisors is an integer number (2670072).

Almost surely, 2^5340143 is an apocalyptic number.

5340143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340143 is an equidigital number, since it uses as much as digits as its factorization.

5340143 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 20.

The square root of 5340143 is about 2310.8749425272. The cubic root of 5340143 is about 174.7904212189.

Adding to 5340143 its reverse (3410435), we get a palindrome (8750578).

The spelling of 5340143 in words is "five million, three hundred forty thousand, one hundred forty-three".