6560111121139 has 2 divisors, whose sum is σ = 6560111121140. Its totient is φ = 6560111121138.

The previous prime is 6560111121107. The next prime is 6560111121209. The reversal of 6560111121139 is 9311211110656.

6560111121139 is digitally balanced in base 3, 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 6560111121139 - 2⁵ = 6560111121107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6560111121098 and 6560111121107.

It is not a weakly prime, because it can be changed into another prime (6560111122139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280055560569 + 3280055560570.

It is an arithmetic number, because the mean of its divisors is an integer number (3280055560570).

Almost surely, 2^{6560111121139} is an apocalyptic number.

6560111121139 is a deficient number, since it is larger than the sum of its proper divisors (1).

6560111121139 is an equidigital number, since it uses as much as digits as its factorization.

6560111121139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 37.

The spelling of 6560111121139 in words is "six trillion, five hundred sixty billion, one hundred eleven million, one hundred twenty-one thousand, one hundred thirty-nine".