100560112420 has 48 divisors (see below), whose sum is σ = 215766270720. Its totient is φ = 39350522624.

The previous prime is 100560112409. The next prime is 100560112439. The reversal of 100560112420 is 24211065001.

It is a super-2 number, since 2×100560112420² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100560112391 and 100560112400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2175792 + ... + 2221528.

It is an arithmetic number, because the mean of its divisors is an integer number (4495130640).

Almost surely, 2^100560112420 is an apocalyptic number.

100560112420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100560112420 is an abundant number, since it is smaller than the sum of its proper divisors (115206158300).

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

100560112420 is a wasteful number, since it uses less digits than its factorization.

100560112420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48132 (or 48130 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 100560112420 its reverse (24211065001), we get a palindrome (124771177421).

The spelling of 100560112420 in words is "one hundred billion, five hundred sixty million, one hundred twelve thousand, four hundred twenty".