1110099585857 has 2 divisors, whose sum is σ = 1110099585858. Its totient is φ = 1110099585856.

The previous prime is 1110099585821. The next prime is 1110099585883. The reversal of 1110099585857 is 7585859900111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 558750270016 + 551349315841 = 747496^2 + 742529^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110099585857 - 2³⁰ = 1109025844033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110099585796 and 1110099585805.

It is not a weakly prime, because it can be changed into another prime (1110099585757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555049792928 + 555049792929.

It is an arithmetic number, because the mean of its divisors is an integer number (555049792929).

Almost surely, 2^{1110099585857} is an apocalyptic number.

It is an amenable number.

1110099585857 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110099585857 is an equidigital number, since it uses as much as digits as its factorization.

1110099585857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 59.

The spelling of 1110099585857 in words is "one trillion, one hundred ten billion, ninety-nine million, five hundred eighty-five thousand, eight hundred fifty-seven".