100110000100 has 72 divisors (see below), whose sum is σ = 247291547328. Its totient is φ = 34820860800.

The previous prime is 100110000097. The next prime is 100110000173. The reversal of 100110000100 is 1000011001.

It is a Harshad number since it is a multiple of its sum of digits (4).

It is a self number, because there is not a number n which added to its sum of digits gives 100110000100.

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, 1953159 + ... + 2003758.

It is an arithmetic number, because the mean of its divisors is an integer number (3434604824).

Almost surely, 2^100110000100 is an apocalyptic number.

100110000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100110000100 is an abundant number, since it is smaller than the sum of its proper divisors (147181547228).

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

100110000100 is a wasteful number, since it uses less digits than its factorization.

100110000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956965 (or 3956958 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 4.

Adding to 100110000100 its reverse (1000011001), we get a palindrome (101110011101).

The spelling of 100110000100 in words is "one hundred billion, one hundred ten million, one hundred", and thus it is an aban number.