255102271 has 2 divisors, whose sum is σ = 255102272. Its totient is φ = 255102270.

The previous prime is 255102257. The next prime is 255102283. The reversal of 255102271 is 172201552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255102271 - 2¹³ = 255094079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255102971) 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, 127551135 + 127551136.

It is an arithmetic number, because the mean of its divisors is an integer number (127551136).

Almost surely, 2^255102271 is an apocalyptic number.

255102271 is a deficient number, since it is larger than the sum of its proper divisors (1).

255102271 is an equidigital number, since it uses as much as digits as its factorization.

255102271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 255102271 is about 15971.9213308856. The cubic root of 255102271 is about 634.2173348574.

The spelling of 255102271 in words is "two hundred fifty-five million, one hundred two thousand, two hundred seventy-one".