100101105055050 has 96 divisors (see below), whose sum is σ = 273500366266944. Its totient is φ = 24026667840000.

The previous prime is 100101105055019. The next prime is 100101105055099. The reversal of 100101105055050 is 50550501101001.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100101105055050.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 300166699 + ... + 300499998.

It is an arithmetic number, because the mean of its divisors is an integer number (2848962148614).

Almost surely, 2^{100101105055050} is an apocalyptic number.

100101105055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100101105055050 is an abundant number, since it is smaller than the sum of its proper divisors (173399261211894).

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

100101105055050 is a wasteful number, since it uses less digits than its factorization.

100101105055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600666824 (or 600666819 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 24.

Adding to 100101105055050 its reverse (50550501101001), we get a palindrome (150651606156051).

The spelling of 100101105055050 in words is "one hundred trillion, one hundred one billion, one hundred five million, fifty-five thousand, fifty".