10101099988 has 12 divisors (see below), whose sum is σ = 20202200032. Its totient is φ = 4329042840.

The previous prime is 10101099961. The next prime is 10101099989. The reversal of 10101099988 is 88999010101.

10101099988 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101099989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180376758 + ... + 180376813.

Almost surely, 2^10101099988 is an apocalyptic number.

It is an amenable number.

10101099988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10101099988 is a wasteful number, since it uses less digits than its factorization.

10101099988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360753582 (or 360753580 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 46.

The spelling of 10101099988 in words is "ten billion, one hundred one million, ninety-nine thousand, nine hundred eighty-eight".