255110233161 has 48 divisors (see below), whose sum is σ = 402548686848. Its totient is φ = 143265578400.

The previous prime is 255110233123. The next prime is 255110233199. The reversal of 255110233161 is 161332011552.

255110233161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255110233123) and next prime (255110233199).

It is not a de Polignac number, because 255110233161 - 2¹¹ = 255110231113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255110233561) 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 in 47 ways as a sum of consecutive naturals, for example, 2275656 + ... + 2385126.

It is an arithmetic number, because the mean of its divisors is an integer number (8386430976).

Almost surely, 2^255110233161 is an apocalyptic number.

255110233161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

255110233161 is a deficient number, since it is larger than the sum of its proper divisors (147438453687).

255110233161 is a wasteful number, since it uses less digits than its factorization.

255110233161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109762 (or 109755 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 255110233161 in words is "two hundred fifty-five billion, one hundred ten million, two hundred thirty-three thousand, one hundred sixty-one".