260231183 has 2 divisors, whose sum is σ = 260231184. Its totient is φ = 260231182.

The previous prime is 260231161. The next prime is 260231281. The reversal of 260231183 is 381132062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260231183 - 2¹² = 260227087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260239183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130115591 + 130115592.

It is an arithmetic number, because the mean of its divisors is an integer number (130115592).

Almost surely, 2^260231183 is an apocalyptic number.

260231183 is a deficient number, since it is larger than the sum of its proper divisors (1).

260231183 is an equidigital number, since it uses as much as digits as its factorization.

260231183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 260231183 is about 16131.6825842812. The cubic root of 260231183 is about 638.4395439088.

The spelling of 260231183 in words is "two hundred sixty million, two hundred thirty-one thousand, one hundred eighty-three".