255123041 has 2 divisors, whose sum is σ = 255123042. Its totient is φ = 255123040.

The previous prime is 255123023. The next prime is 255123067. The reversal of 255123041 is 140321552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239599441 + 15523600 = 15479^2 + 3940^2 .

It is a cyclic number.

It is not a de Polignac number, because 255123041 - 2⁶ = 255122977 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 255122998 and 255123016.

It is not a weakly prime, because it can be changed into another prime (255123091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127561520 + 127561521.

It is an arithmetic number, because the mean of its divisors is an integer number (127561521).

Almost surely, 2^255123041 is an apocalyptic number.

It is an amenable number.

255123041 is a deficient number, since it is larger than the sum of its proper divisors (1).

255123041 is an equidigital number, since it uses as much as digits as its factorization.

255123041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 255123041 is about 15972.5715212047. The cubic root of 255123041 is about 634.2345466950.

Adding to 255123041 its reverse (140321552), we get a palindrome (395444593).

The spelling of 255123041 in words is "two hundred fifty-five million, one hundred twenty-three thousand, forty-one".