100556522002104 has 128 divisors (see below), whose sum is σ = 289621747514880. Its totient is φ = 28498883212800.

The previous prime is 100556522002019. The next prime is 100556522002109. The reversal of 100556522002104 is 401200225655001.

100556522002104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100556522002104² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100556522002109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50365434 + ... + 52323894.

It is an arithmetic number, because the mean of its divisors is an integer number (2262669902460).

Almost surely, 2^{100556522002104} is an apocalyptic number.

100556522002104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100556522002104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144810873757440).

100556522002104 is an abundant number, since it is smaller than the sum of its proper divisors (189065225512776).

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

100556522002104 is a wasteful number, since it uses less digits than its factorization.

100556522002104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960941 (or 1960937 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 100556522002104 its reverse (401200225655001), we get a palindrome (501756747657105).

The spelling of 100556522002104 in words is "one hundred trillion, five hundred fifty-six billion, five hundred twenty-two million, two thousand, one hundred four".