5203321 has 8 divisors (see below), whose sum is σ = 5512320. Its totient is φ = 4897872.

The previous prime is 5203279. The next prime is 5203337. The reversal of 5203321 is 1233025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5203321 - 2¹³ = 5195129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5203295 and 5203304.

It is not an unprimeable number, because it can be changed into a prime (5203391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496 + ... + 4078.

It is an arithmetic number, because the mean of its divisors is an integer number (689040).

Almost surely, 2^5203321 is an apocalyptic number.

It is an amenable number.

5203321 is a deficient number, since it is larger than the sum of its proper divisors (308999).

5203321 is a wasteful number, since it uses less digits than its factorization.

5203321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5203321 is about 2281.0789113926. The cubic root of 5203321 is about 173.2846950152.

Adding to 5203321 its reverse (1233025), we get a palindrome (6436346).

The spelling of 5203321 in words is "five million, two hundred three thousand, three hundred twenty-one".