1085350122543 has 8 divisors (see below), whose sum is σ = 1447139253168. Its totient is φ = 723563870144.

The previous prime is 1085350122529. The next prime is 1085350122581. The reversal of 1085350122543 is 3452210535801.

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 1085350122543 - 2⁸ = 1085350122287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085350142543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416605 + ... + 1531097.

It is an arithmetic number, because the mean of its divisors is an integer number (180892406646).

Almost surely, 2^{1085350122543} is an apocalyptic number.

1085350122543 is a deficient number, since it is larger than the sum of its proper divisors (361789130625).

1085350122543 is a wasteful number, since it uses less digits than its factorization.

1085350122543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439113.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 1085350122543 in words is "one trillion, eighty-five billion, three hundred fifty million, one hundred twenty-two thousand, five hundred forty-three".