100100000998 has 8 divisors (see below), whose sum is σ = 150166844280. Its totient is φ = 50044386240.

The previous prime is 100100000993. The next prime is 100100001031. The reversal of 100100000998 is 899000001001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100000993) 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, 2784808 + ... + 2820523.

It is an arithmetic number, because the mean of its divisors is an integer number (18770855535).

Almost surely, 2^100100000998 is an apocalyptic number.

100100000998 is a deficient number, since it is larger than the sum of its proper divisors (50066843282).

100100000998 is an equidigital number, since it uses as much as digits as its factorization.

100100000998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614262.

The product of its (nonzero) digits is 648, while the sum is 28.

Adding to 100100000998 its reverse (899000001001), we get a palindrome (999100001999).

The spelling of 100100000998 in words is "one hundred billion, one hundred million, nine hundred ninety-eight", and thus it is an aban number.