255350203 has 2 divisors, whose sum is σ = 255350204. Its totient is φ = 255350202.

The previous prime is 255350143. The next prime is 255350219. The reversal of 255350203 is 302053552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255350203 - 2¹⁷ = 255219131 is a prime.

It is not a weakly prime, because it can be changed into another prime (255350603) 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, 127675101 + 127675102.

It is an arithmetic number, because the mean of its divisors is an integer number (127675102).

Almost surely, 2^255350203 is an apocalyptic number.

255350203 is a deficient number, since it is larger than the sum of its proper divisors (1).

255350203 is an equidigital number, since it uses as much as digits as its factorization.

255350203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 255350203 is about 15979.6809417460. The cubic root of 255350203 is about 634.4227320341.

The spelling of 255350203 in words is "two hundred fifty-five million, three hundred fifty thousand, two hundred three".