10000000009100 has 18 divisors (see below), whose sum is σ = 21700000019964. Its totient is φ = 4000000003600.

The previous prime is 10000000009099. The next prime is 10000000009123. The reversal of 10000000009100 is 190000000001.

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 5 ways as a sum of consecutive naturals, for example, 49999999946 + ... + 50000000145.

Almost surely, 2^{10000000009100} is an apocalyptic number.

10000000009100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000000009100 is an abundant number, since it is smaller than the sum of its proper divisors (11700000010864).

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

10000000009100 is a wasteful number, since it uses less digits than its factorization.

10000000009100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100000000105 (or 100000000098 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 10000000009100 its reverse (190000000001), we get a palindrome (10190000009101).

The spelling of 10000000009100 in words is "ten trillion, nine thousand, one hundred".