5220203 has 4 divisors (see below), whose sum is σ = 5400240. Its totient is φ = 5040168.

The previous prime is 5220199. The next prime is 5220211. The reversal of 5220203 is 3020225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5220203 - 2² = 5220199 is a prime.

It is a super-2 number, since 2×5220203² = 54501038722418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5220223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89975 + ... + 90032.

It is an arithmetic number, because the mean of its divisors is an integer number (1350060).

Almost surely, 2^5220203 is an apocalyptic number.

5220203 is a deficient number, since it is larger than the sum of its proper divisors (180037).

5220203 is a wasteful number, since it uses less digits than its factorization.

5220203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180036.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 5220203 is about 2284.7763566704. The cubic root of 5220203 is about 173.4718981580.

Adding to 5220203 its reverse (3020225), we get a palindrome (8240428).

The spelling of 5220203 in words is "five million, two hundred twenty thousand, two hundred three".