100240098 has 32 divisors (see below), whose sum is σ = 232028160. Its totient is φ = 28276560.

The previous prime is 100240087. The next prime is 100240117. The reversal of 100240098 is 890042001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11788 + ... + 18423.

It is an arithmetic number, because the mean of its divisors is an integer number (7250880).

Almost surely, 2^100240098 is an apocalyptic number.

100240098 is an abundant number, since it is smaller than the sum of its proper divisors (131788062).

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

100240098 is a wasteful number, since it uses less digits than its factorization.

100240098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30302.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 100240098 is about 10011.9977027564. The cubic root of 100240098 is about 464.5300651848.

Adding to 100240098 its reverse (890042001), we get a palindrome (990282099).

The spelling of 100240098 in words is "one hundred million, two hundred forty thousand, ninety-eight".