10100000999988 has 36 divisors (see below), whose sum is σ = 25838155176288. Its totient is φ = 3326104746000.

The previous prime is 10100000999971. The next prime is 10100000999989. The reversal of 10100000999988 is 88999900000101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100000999989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1690090888 + ... + 1690096863.

Almost surely, 2^{10100000999988} is an apocalyptic number.

10100000999988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10100000999988 is an abundant number, since it is smaller than the sum of its proper divisors (15738154176300).

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

10100000999988 is a wasteful number, since it uses less digits than its factorization.

10100000999988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380187844 (or 3380187839 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 54.

The spelling of 10100000999988 in words is "ten trillion, one hundred billion, nine hundred ninety-nine thousand, nine hundred eighty-eight".