255102343 has 2 divisors, whose sum is σ = 255102344. Its totient is φ = 255102342.

The previous prime is 255102329. The next prime is 255102349. The reversal of 255102343 is 343201552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255102343 - 2⁵ = 255102311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255102349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127551171 + 127551172.

It is an arithmetic number, because the mean of its divisors is an integer number (127551172).

Almost surely, 2^255102343 is an apocalyptic number.

255102343 is a deficient number, since it is larger than the sum of its proper divisors (1).

255102343 is an equidigital number, since it uses as much as digits as its factorization.

255102343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 255102343 is about 15971.9235848410. The cubic root of 255102343 is about 634.2173945245.

Adding to 255102343 its reverse (343201552), we get a palindrome (598303895).

The spelling of 255102343 in words is "two hundred fifty-five million, one hundred two thousand, three hundred forty-three".