100000100011100 has 18 divisors (see below), whose sum is σ = 217000217024304. Its totient is φ = 40000040004400.

The previous prime is 100000100011079. The next prime is 100000100011117. The reversal of 100000100011100 is 1110001000001.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500000499956 + ... + 500000500155.

Almost surely, 2^{100000100011100} is an apocalyptic number.

100000100011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000100011100 is an abundant number, since it is smaller than the sum of its proper divisors (117000117013204).

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

100000100011100 is a wasteful number, since it uses less digits than its factorization.

100000100011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000001000125 (or 1000001000118 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100000100011100 its reverse (1110001000001), we get a palindrome (101110101011101).

The spelling of 100000100011100 in words is "one hundred trillion, one hundred million, eleven thousand, one hundred".