255103325 has 6 divisors (see below), whose sum is σ = 316328154. Its totient is φ = 204082640.

The previous prime is 255103319. The next prime is 255103333. The reversal of 255103325 is 523301552.

It can be written as a sum of positive squares in 3 ways, for example, as 22174681 + 232928644 = 4709^2 + 15262^2 .

It is a de Polignac number, because none of the positive numbers 2^k-255103325 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255103294 and 255103303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5102042 + ... + 5102091.

It is an arithmetic number, because the mean of its divisors is an integer number (52721359).

Almost surely, 2^255103325 is an apocalyptic number.

255103325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255103325 is a deficient number, since it is larger than the sum of its proper divisors (61224829).

255103325 is a wasteful number, since it uses less digits than its factorization.

255103325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10204143 (or 10204138 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 255103325 is about 15971.9543262558. The cubic root of 255103325 is about 634.2182083164.

Adding to 255103325 its reverse (523301552), we get a palindrome (778404877).

The spelling of 255103325 in words is "two hundred fifty-five million, one hundred three thousand, three hundred twenty-five".