100105111101054 has 8 divisors (see below), whose sum is σ = 200210222202120. Its totient is φ = 33368370367016.

The previous prime is 100105111101041. The next prime is 100105111101103. The reversal of 100105111101054 is 450101111501001.

It is a sphenic number, since it is the product of 3 distinct primes.

100105111101054 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 100105111101054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8342092591749 + ... + 8342092591760.

It is an arithmetic number, because the mean of its divisors is an integer number (25026277775265).

Almost surely, 2^{100105111101054} is an apocalyptic number.

100105111101054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100105111101054 is a wasteful number, since it uses less digits than its factorization.

100105111101054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16684185183514.

The product of its (nonzero) digits is 100, while the sum is 21.

Adding to 100105111101054 its reverse (450101111501001), we get a palindrome (550206222602055).

The spelling of 100105111101054 in words is "one hundred trillion, one hundred five billion, one hundred eleven million, one hundred one thousand, fifty-four".