234221203 has 2 divisors, whose sum is σ = 234221204. Its totient is φ = 234221202.

The previous prime is 234221177. The next prime is 234221219. The reversal of 234221203 is 302122432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234221203 - 2¹³ = 234213011 is a prime.

It is not a weakly prime, because it can be changed into another prime (234221503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117110601 + 117110602.

It is an arithmetic number, because the mean of its divisors is an integer number (117110602).

Almost surely, 2^234221203 is an apocalyptic number.

234221203 is a deficient number, since it is larger than the sum of its proper divisors (1).

234221203 is an equidigital number, since it uses as much as digits as its factorization.

234221203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 234221203 is about 15304.2870791161. The cubic root of 234221203 is about 616.4181282667.

Adding to 234221203 its reverse (302122432), we get a palindrome (536343635).

The spelling of 234221203 in words is "two hundred thirty-four million, two hundred twenty-one thousand, two hundred three".