52230203 has 4 divisors (see below), whose sum is σ = 52460520. Its totient is φ = 51999888.

The previous prime is 52230193. The next prime is 52230209. The reversal of 52230203 is 30203225.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52230203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52230209) 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, 114818 + ... + 115271.

It is an arithmetic number, because the mean of its divisors is an integer number (13115130).

Almost surely, 2^52230203 is an apocalyptic number.

52230203 is a deficient number, since it is larger than the sum of its proper divisors (230317).

52230203 is a wasteful number, since it uses less digits than its factorization.

52230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230316.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 52230203 is about 7227.0466305400. The cubic root of 52230203 is about 373.8010967303.

Adding to 52230203 its reverse (30203225), we get a palindrome (82433428).

The spelling of 52230203 in words is "fifty-two million, two hundred thirty thousand, two hundred three".