255144103 has 16 divisors (see below), whose sum is σ = 272240640. Its totient is φ = 238442400.

The previous prime is 255144101. The next prime is 255144121. The reversal of 255144103 is 301441552.

It is a happy number.

It is not a de Polignac number, because 255144103 - 2¹ = 255144101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255144101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605833 + ... + 606253.

It is an arithmetic number, because the mean of its divisors is an integer number (17015040).

Almost surely, 2^255144103 is an apocalyptic number.

255144103 is a deficient number, since it is larger than the sum of its proper divisors (17096537).

255144103 is a wasteful number, since it uses less digits than its factorization.

255144103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798.

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

The square root of 255144103 is about 15973.2308253528. The cubic root of 255144103 is about 634.2519995554.

Adding to 255144103 its reverse (301441552), we get a palindrome (556585655).

The spelling of 255144103 in words is "two hundred fifty-five million, one hundred forty-four thousand, one hundred three".