111085343345 has 8 divisors (see below), whose sum is σ = 133773446976. Its totient is φ = 88554251376.

The previous prime is 111085343309. The next prime is 111085343359. The reversal of 111085343345 is 543343580111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111085343345 - 2¹⁸ = 111085081201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111085343299 and 111085343308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39251357 + ... + 39254186.

It is an arithmetic number, because the mean of its divisors is an integer number (16721680872).

Almost surely, 2^111085343345 is an apocalyptic number.

It is an amenable number.

111085343345 is a deficient number, since it is larger than the sum of its proper divisors (22688103631).

111085343345 is an equidigital number, since it uses as much as digits as its factorization.

111085343345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78505831.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 111085343345 in words is "one hundred eleven billion, eighty-five million, three hundred forty-three thousand, three hundred forty-five".