1000100110998 has 32 divisors (see below), whose sum is σ = 2118035246976. Its totient is φ = 313730795648.

The previous prime is 1000100110991. The next prime is 1000100111041. The reversal of 1000100110998 is 8990110010001.

It is a happy number.

1000100110998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000100110991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 842965 + ... + 1646447.

It is an arithmetic number, because the mean of its divisors is an integer number (66188601468).

Almost surely, 2^{1000100110998} is an apocalyptic number.

1000100110998 is an abundant number, since it is smaller than the sum of its proper divisors (1117935135978).

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

1000100110998 is a wasteful number, since it uses less digits than its factorization.

1000100110998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815708.

The product of its (nonzero) digits is 648, while the sum is 30.

Adding to 1000100110998 its reverse (8990110010001), we get a palindrome (9990210120999).

The spelling of 1000100110998 in words is "one trillion, one hundred million, one hundred ten thousand, nine hundred ninety-eight".