100101122106 has 16 divisors (see below), whose sum is σ = 200212037184. Its totient is φ = 33365408544.

The previous prime is 100101122087. The next prime is 100101122113. The reversal of 100101122106 is 601221101001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271651 + ... + 523446.

It is an arithmetic number, because the mean of its divisors is an integer number (12513252324).

Almost surely, 2^100101122106 is an apocalyptic number.

100101122106 is an abundant number, since it is smaller than the sum of its proper divisors (100110915078).

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

100101122106 is a wasteful number, since it uses less digits than its factorization.

100101122106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816085.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 100101122106 its reverse (601221101001), we get a palindrome (701322223107).

The spelling of 100101122106 in words is "one hundred billion, one hundred one million, one hundred twenty-two thousand, one hundred six".