100011211098 has 32 divisors (see below), whose sum is σ = 208961150976. Its totient is φ = 31850644848.

The previous prime is 100011211093. The next prime is 100011211129. The reversal of 100011211098 is 890112110001.

It is not an unprimeable number, because it can be changed into a prime (100011211093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300790 + ... + 538977.

It is an arithmetic number, because the mean of its divisors is an integer number (6530035968).

Almost surely, 2^100011211098 is an apocalyptic number.

100011211098 is an abundant number, since it is smaller than the sum of its proper divisors (108949939878).

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

100011211098 is a wasteful number, since it uses less digits than its factorization.

100011211098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840658.

The product of its (nonzero) digits is 144, while the sum is 24.

Adding to 100011211098 its reverse (890112110001), we get a palindrome (990123321099).

The spelling of 100011211098 in words is "one hundred billion, eleven million, two hundred eleven thousand, ninety-eight".