1085120068 has 12 divisors (see below), whose sum is σ = 1899209872. Its totient is φ = 542488680.

The previous prime is 1085120021. The next prime is 1085120089. The reversal of 1085120068 is 8600215801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31603 + ... + 56293.

Almost surely, 2^1085120068 is an apocalyptic number.

It is an amenable number.

1085120068 is a deficient number, since it is larger than the sum of its proper divisors (814089804).

1085120068 is a wasteful number, since it uses less digits than its factorization.

1085120068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35682 (or 35680 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 1085120068 is about 32941.1606960046. The cubic root of 1085120068 is about 1027.6043446541.

Adding to 1085120068 its reverse (8600215801), we get a palindrome (9685335869).

The spelling of 1085120068 in words is "one billion, eighty-five million, one hundred twenty thousand, sixty-eight".