255303041305031 has 16 divisors (see below), whose sum is σ = 271487617315200. Its totient is φ = 239402715271200.

The previous prime is 255303041305003. The next prime is 255303041305097. The reversal of 255303041305031 is 130503140303552.

It is a happy number.

255303041305031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 255303041305031 - 2²² = 255303037110727 is a prime.

It is a super-2 number, since 2×255303041305031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255303041304982 and 255303041305000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255303041305231) 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, 130873085 + ... + 132809526.

It is an arithmetic number, because the mean of its divisors is an integer number (16967976082200).

Almost surely, 2^{255303041305031} is an apocalyptic number.

255303041305031 is a deficient number, since it is larger than the sum of its proper divisors (16184576010169).

255303041305031 is a wasteful number, since it uses less digits than its factorization.

255303041305031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263683150.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 255303041305031 its reverse (130503140303552), we get a palindrome (385806181608583).

The spelling of 255303041305031 in words is "two hundred fifty-five trillion, three hundred three billion, forty-one million, three hundred five thousand, thirty-one".