255335003131 has 8 divisors (see below), whose sum is σ = 274982544144. Its totient is φ = 235688374560.

The previous prime is 255335003083. The next prime is 255335003167. The reversal of 255335003131 is 131300533552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255335003131 - 2¹⁹ = 255334478843 is a prime.

It is a super-2 number, since 2×255335003131² (a number of 24 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 = 255335003093 and 255335003102.

It is not an unprimeable number, because it can be changed into a prime (255335003531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421665 + ... + 829741.

It is an arithmetic number, because the mean of its divisors is an integer number (34372818018).

Almost surely, 2^255335003131 is an apocalyptic number.

255335003131 is a deficient number, since it is larger than the sum of its proper divisors (19647541013).

255335003131 is a wasteful number, since it uses less digits than its factorization.

255335003131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456221.

The product of its (nonzero) digits is 20250, while the sum is 31.

Adding to 255335003131 its reverse (131300533552), we get a palindrome (386635536683).

The spelling of 255335003131 in words is "two hundred fifty-five billion, three hundred thirty-five million, three thousand, one hundred thirty-one".