255102203 has 2 divisors, whose sum is σ = 255102204. Its totient is φ = 255102202.

The previous prime is 255102191. The next prime is 255102257. The reversal of 255102203 is 302201552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255102203 - 2¹⁶ = 255036667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (255102283) 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, 127551101 + 127551102.

It is an arithmetic number, because the mean of its divisors is an integer number (127551102).

Almost surely, 2^255102203 is an apocalyptic number.

255102203 is a deficient number, since it is larger than the sum of its proper divisors (1).

255102203 is an equidigital number, since it uses as much as digits as its factorization.

255102203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 255102203 is about 15971.9192021498. The cubic root of 255102203 is about 634.2172785051.

Adding to 255102203 its reverse (302201552), we get a palindrome (557303755).

The spelling of 255102203 in words is "two hundred fifty-five million, one hundred two thousand, two hundred three".