100111000098 has 16 divisors (see below), whose sum is σ = 200225750976. Its totient is φ = 33369708240.

The previous prime is 100111000097. The next prime is 100111000109. The reversal of 100111000098 is 890000111001.

It is not an unprimeable number, because it can be changed into a prime (100111000091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287740 + ... + 531992.

It is an arithmetic number, because the mean of its divisors is an integer number (12514109436).

Almost surely, 2^100111000098 is an apocalyptic number.

100111000098 is an abundant number, since it is smaller than the sum of its proper divisors (100114750878).

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

100111000098 is a wasteful number, since it uses less digits than its factorization.

100111000098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312569.

The product of its (nonzero) digits is 72, while the sum is 21.

Adding to 100111000098 its reverse (890000111001), we get a palindrome (990111111099).

The spelling of 100111000098 in words is "one hundred billion, one hundred eleven million, ninety-eight", and thus it is an aban number.