1101000010985 has 48 divisors (see below), whose sum is σ = 1593774384384. Its totient is φ = 715134220416.

The previous prime is 1101000010937. The next prime is 1101000011011. The reversal of 1101000010985 is 5890100001011.

It is not a de Polignac number, because 1101000010985 - 2¹⁶ = 1100999945449 is a prime.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 1618379 + ... + 2195711.

It is an arithmetic number, because the mean of its divisors is an integer number (33203633008).

Almost surely, 2^{1101000010985} is an apocalyptic number.

It is an amenable number.

1101000010985 is a deficient number, since it is larger than the sum of its proper divisors (492774373399).

1101000010985 is a wasteful number, since it uses less digits than its factorization.

1101000010985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577494 (or 577471 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 26.

Adding to 1101000010985 its reverse (5890100001011), we get a palindrome (6991100011996).

The spelling of 1101000010985 in words is "one trillion, one hundred one billion, ten thousand, nine hundred eighty-five".