255122341 has 2 divisors, whose sum is σ = 255122342. Its totient is φ = 255122340.

The previous prime is 255122333. The next prime is 255122353. The reversal of 255122341 is 143221552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180230625 + 74891716 = 13425^2 + 8654^2 .

It is a cyclic number.

It is not a de Polignac number, because 255122341 - 2³ = 255122333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255122321) 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, 127561170 + 127561171.

It is an arithmetic number, because the mean of its divisors is an integer number (127561171).

Almost surely, 2^255122341 is an apocalyptic number.

It is an amenable number.

255122341 is a deficient number, since it is larger than the sum of its proper divisors (1).

255122341 is an equidigital number, since it uses as much as digits as its factorization.

255122341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2400, while the sum is 25.

The square root of 255122341 is about 15972.5496086254. The cubic root of 255122341 is about 634.2339666290.

Adding to 255122341 its reverse (143221552), we get a palindrome (398343893).

The spelling of 255122341 in words is "two hundred fifty-five million, one hundred twenty-two thousand, three hundred forty-one".