260543113 has 2 divisors, whose sum is σ = 260543114. Its totient is φ = 260543112.

The previous prime is 260543099. The next prime is 260543117. The reversal of 260543113 is 311345062.

260543113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151486864 + 109056249 = 12308^2 + 10443^2 .

It is a cyclic number.

It is not a de Polignac number, because 260543113 - 2⁵ = 260543081 is a prime.

It is not a weakly prime, because it can be changed into another prime (260543117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130271556 + 130271557.

It is an arithmetic number, because the mean of its divisors is an integer number (130271557).

Almost surely, 2^260543113 is an apocalyptic number.

It is an amenable number.

260543113 is a deficient number, since it is larger than the sum of its proper divisors (1).

260543113 is an equidigital number, since it uses as much as digits as its factorization.

260543113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 260543113 is about 16141.3479300832. The cubic root of 260543113 is about 638.6945337565.

Adding to 260543113 its reverse (311345062), we get a palindrome (571888175).

The spelling of 260543113 in words is "two hundred sixty million, five hundred forty-three thousand, one hundred thirteen".