260316275291 has 2 divisors, whose sum is σ = 260316275292. Its totient is φ = 260316275290.

The previous prime is 260316275287. The next prime is 260316275363. The reversal of 260316275291 is 192572613062.

260316275291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260316275291 - 2² = 260316275287 is a prime.

It is not a weakly prime, because it can be changed into another prime (260316275221) 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 as a sum of consecutive naturals, namely, 130158137645 + 130158137646.

It is an arithmetic number, because the mean of its divisors is an integer number (130158137646).

Almost surely, 2^260316275291 is an apocalyptic number.

260316275291 is a deficient number, since it is larger than the sum of its proper divisors (1).

260316275291 is an equidigital number, since it uses as much as digits as its factorization.

260316275291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 260316275291 in words is "two hundred sixty billion, three hundred sixteen million, two hundred seventy-five thousand, two hundred ninety-one".