260535140611 has 2 divisors, whose sum is σ = 260535140612. Its totient is φ = 260535140610.

The previous prime is 260535140609. The next prime is 260535140629. The reversal of 260535140611 is 116041535062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260535140611 - 2¹ = 260535140609 is a prime.

Together with 260535140609, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (260535140311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130267570305 + 130267570306.

It is an arithmetic number, because the mean of its divisors is an integer number (130267570306).

Almost surely, 2^260535140611 is an apocalyptic number.

260535140611 is a deficient number, since it is larger than the sum of its proper divisors (1).

260535140611 is an equidigital number, since it uses as much as digits as its factorization.

260535140611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 260535140611 its reverse (116041535062), we get a palindrome (376576675673).

The spelling of 260535140611 in words is "two hundred sixty billion, five hundred thirty-five million, one hundred forty thousand, six hundred eleven".