100120210111086 has 32 divisors (see below), whose sum is σ = 218878377355008. Its totient is φ = 30279140586240.

The previous prime is 100120210111067. The next prime is 100120210111087. The reversal of 100120210111086 is 680111012021001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120210111087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507892131 + ... + 1507958526.

It is an arithmetic number, because the mean of its divisors is an integer number (6839949292344).

Almost surely, 2^{100120210111086} is an apocalyptic number.

100120210111086 is an abundant number, since it is smaller than the sum of its proper divisors (118758167243922).

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

100120210111086 is a wasteful number, since it uses less digits than its factorization.

100120210111086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015851176.

The product of its (nonzero) digits is 192, while the sum is 24.

Adding to 100120210111086 its reverse (680111012021001), we get a palindrome (780231222132087).

The spelling of 100120210111086 in words is "one hundred trillion, one hundred twenty billion, two hundred ten million, one hundred eleven thousand, eighty-six".