100011100984 has 8 divisors (see below), whose sum is σ = 187520814360. Its totient is φ = 50005550488.

The previous prime is 100011100979. The next prime is 100011101039. The reversal of 100011100984 is 489001110001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250693804 + ... + 6250693819.

It is an arithmetic number, because the mean of its divisors is an integer number (23440101795).

Almost surely, 2^100011100984 is an apocalyptic number.

It is an amenable number.

100011100984 is a deficient number, since it is larger than the sum of its proper divisors (87509713376).

100011100984 is a wasteful number, since it uses less digits than its factorization.

100011100984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12501387629 (or 12501387625 counting only the distinct ones).

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

Adding to 100011100984 its reverse (489001110001), we get a palindrome (589012210985).

The spelling of 100011100984 in words is "one hundred billion, eleven million, one hundred thousand, nine hundred eighty-four".