255124313 has 2 divisors, whose sum is σ = 255124314. Its totient is φ = 255124312.

The previous prime is 255124291. The next prime is 255124367. The reversal of 255124313 is 313421552.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202009369 + 53114944 = 14213^2 + 7288^2 .

It is a cyclic number.

It is not a de Polignac number, because 255124313 - 2¹⁴ = 255107929 is a prime.

It is not a weakly prime, because it can be changed into another prime (255129313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127562156 + 127562157.

It is an arithmetic number, because the mean of its divisors is an integer number (127562157).

Almost surely, 2^255124313 is an apocalyptic number.

It is an amenable number.

255124313 is a deficient number, since it is larger than the sum of its proper divisors (1).

255124313 is an equidigital number, since it uses as much as digits as its factorization.

255124313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 255124313 is about 15972.6113394147. The cubic root of 255124313 is about 634.2356007550.

Adding to 255124313 its reverse (313421552), we get a palindrome (568545865).

The spelling of 255124313 in words is "two hundred fifty-five million, one hundred twenty-four thousand, three hundred thirteen".