105050000100 has 72 divisors (see below), whose sum is σ = 304646994400. Its totient is φ = 27948602880.

The previous prime is 105050000093. The next prime is 105050000119. The reversal of 105050000100 is 1000050501.

It is a super-2 number, since 2×105050000100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274450 + ... + 534249.

Almost surely, 2^105050000100 is an apocalyptic number.

105050000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105050000100 is an abundant number, since it is smaller than the sum of its proper divisors (199596994300).

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

105050000100 is a wasteful number, since it uses less digits than its factorization.

105050000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809149 (or 809142 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 12.

Adding to 105050000100 its reverse (1000050501), we get a palindrome (106050050601).

The spelling of 105050000100 in words is "one hundred five billion, fifty million, one hundred", and thus it is an aban number.