1085816350411 has 12 divisors (see below), whose sum is σ = 1237648039320. Its totient is φ = 949539801600.

The previous prime is 1085816350387. The next prime is 1085816350417. The reversal of 1085816350411 is 1140536185801.

It is not a de Polignac number, because 1085816350411 - 2⁹ = 1085816349899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1085816350417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169074390 + ... + 169080811.

It is an arithmetic number, because the mean of its divisors is an integer number (103137336610).

Almost surely, 2^{1085816350411} is an apocalyptic number.

1085816350411 is a deficient number, since it is larger than the sum of its proper divisors (151831688909).

1085816350411 is a wasteful number, since it uses less digits than its factorization.

1085816350411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338155246 (or 338155233 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 43.

The spelling of 1085816350411 in words is "one trillion, eighty-five billion, eight hundred sixteen million, three hundred fifty thousand, four hundred eleven".