255250103 has 2 divisors, whose sum is σ = 255250104. Its totient is φ = 255250102.

The previous prime is 255250081. The next prime is 255250117. The reversal of 255250103 is 301052552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255250103 - 2⁸ = 255249847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255250403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127625051 + 127625052.

It is an arithmetic number, because the mean of its divisors is an integer number (127625052).

Almost surely, 2^255250103 is an apocalyptic number.

255250103 is a deficient number, since it is larger than the sum of its proper divisors (1).

255250103 is an equidigital number, since it uses as much as digits as its factorization.

255250103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 255250103 is about 15976.5485321455. The cubic root of 255250103 is about 634.3398210426.

The spelling of 255250103 in words is "two hundred fifty-five million, two hundred fifty thousand, one hundred three".