1011100000984 has 32 divisors (see below), whose sum is σ = 2042053309440. Its totient is φ = 467970544800.

The previous prime is 1011100000979. The next prime is 1011100000987. The reversal of 1011100000984 is 4890000011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011100000987) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 88625082 + ... + 88636489.

It is an arithmetic number, because the mean of its divisors is an integer number (63814165920).

Almost surely, 2^{1011100000984} is an apocalyptic number.

It is an amenable number.

1011100000984 is an abundant number, since it is smaller than the sum of its proper divisors (1030953308456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011100000984 is a wasteful number, since it uses less digits than its factorization.

1011100000984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177261631 (or 177261627 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 1011100000984 in words is "one trillion, eleven billion, one hundred million, nine hundred eighty-four", and thus it is an aban number.