234406303 has 2 divisors, whose sum is σ = 234406304. Its totient is φ = 234406302.

The previous prime is 234406301. The next prime is 234406309. The reversal of 234406303 is 303604432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234406303 - 2¹ = 234406301 is a prime.

It is a super-2 number, since 2×234406303² = 109892629772255618, which contains 22 as substring.

Together with 234406301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234406301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117203151 + 117203152.

It is an arithmetic number, because the mean of its divisors is an integer number (117203152).

Almost surely, 2^234406303 is an apocalyptic number.

234406303 is a deficient number, since it is larger than the sum of its proper divisors (1).

234406303 is an equidigital number, since it uses as much as digits as its factorization.

234406303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 234406303 is about 15310.3332099599. Note that the first 3 decimals coincide. The cubic root of 234406303 is about 616.5804661915.

The spelling of 234406303 in words is "two hundred thirty-four million, four hundred six thousand, three hundred three".