100000111111100 has 36 divisors (see below), whose sum is σ = 217020356553000. Its totient is φ = 39996336528960.

The previous prime is 100000111111081. The next prime is 100000111111183. The reversal of 100000111111100 is 1111111000001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45264650 + ... + 47422449.

Almost surely, 2^{100000111111100} is an apocalyptic number.

100000111111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000111111100 is an abundant number, since it is smaller than the sum of its proper divisors (117020245441900).

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

100000111111100 is a wasteful number, since it uses less digits than its factorization.

100000111111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92697902 (or 92697895 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 100000111111100 its reverse (1111111000001), we get a palindrome (101111222111101).

It can be divided in two parts, 10000011 and 1111100, that added together give a palindrome (11111111).

The spelling of 100000111111100 in words is "one hundred trillion, one hundred eleven million, one hundred eleven thousand, one hundred".