268244203 has 2 divisors, whose sum is σ = 268244204. Its totient is φ = 268244202.

The previous prime is 268244167. The next prime is 268244213. The reversal of 268244203 is 302442862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 268244203 - 2²⁵ = 234689771 is a prime.

It is not a weakly prime, because it can be changed into another prime (268244213) 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, 134122101 + 134122102.

It is an arithmetic number, because the mean of its divisors is an integer number (134122102).

Almost surely, 2^268244203 is an apocalyptic number.

268244203 is a deficient number, since it is larger than the sum of its proper divisors (1).

268244203 is an equidigital number, since it uses as much as digits as its factorization.

268244203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 268244203 is about 16378.1623816593. The cubic root of 268244203 is about 644.9263405658.

The spelling of 268244203 in words is "two hundred sixty-eight million, two hundred forty-four thousand, two hundred three".