5143321 has 2 divisors, whose sum is σ = 5143322. Its totient is φ = 5143320.

The previous prime is 5143301. The next prime is 5143339. The reversal of 5143321 is 1233415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 35721 = 2260^2 + 189^2 .

It is a cyclic number.

It is not a de Polignac number, because 5143321 - 2¹¹ = 5141273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5143301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571660 + 2571661.

It is an arithmetic number, because the mean of its divisors is an integer number (2571661).

Almost surely, 2^5143321 is an apocalyptic number.

It is an amenable number.

5143321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143321 is an equidigital number, since it uses as much as digits as its factorization.

5143321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 19.

The square root of 5143321 is about 2267.8891066364. The cubic root of 5143321 is about 172.6160641574.

Adding to 5143321 its reverse (1233415), we get a palindrome (6376736).

The spelling of 5143321 in words is "five million, one hundred forty-three thousand, three hundred twenty-one".