100500104530 has 64 divisors (see below), whose sum is σ = 209760399360. Its totient is φ = 33954782400.

The previous prime is 100500104521. The next prime is 100500104531. The reversal of 100500104530 is 35401005001.

It is a junction number, because it is equal to n+sod(n) for n = 100500104498 and 100500104507.

It is not an unprimeable number, because it can be changed into a prime (100500104531) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 13469941 + ... + 13477399.

It is an arithmetic number, because the mean of its divisors is an integer number (3277506240).

Almost surely, 2^100500104530 is an apocalyptic number.

100500104530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100500104530 is an abundant number, since it is smaller than the sum of its proper divisors (109260294830).

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

100500104530 is a wasteful number, since it uses less digits than its factorization.

100500104530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10255.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 100500104530 its reverse (35401005001), we get a palindrome (135901109531).

The spelling of 100500104530 in words is "one hundred billion, five hundred million, one hundred four thousand, five hundred thirty".