11079563106121 has 2 divisors, whose sum is σ = 11079563106122. Its totient is φ = 11079563106120.

The previous prime is 11079563106113. The next prime is 11079563106149. The reversal of 11079563106121 is 12160136597011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8203435418896 + 2876127687225 = 2864164^2 + 1695915^2 .

It is a cyclic number.

It is not a de Polignac number, because 11079563106121 - 2³ = 11079563106113 is a prime.

It is not a weakly prime, because it can be changed into another prime (11079563100121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5539781553060 + 5539781553061.

It is an arithmetic number, because the mean of its divisors is an integer number (5539781553061).

Almost surely, 2^{11079563106121} is an apocalyptic number.

It is an amenable number.

11079563106121 is a deficient number, since it is larger than the sum of its proper divisors (1).

11079563106121 is an equidigital number, since it uses as much as digits as its factorization.

11079563106121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 43.

The spelling of 11079563106121 in words is "eleven trillion, seventy-nine billion, five hundred sixty-three million, one hundred six thousand, one hundred twenty-one".