100010111101112 has 32 divisors (see below), whose sum is σ = 194088810052800. Its totient is φ = 48254938300800.

The previous prime is 100010111101099. The next prime is 100010111101123. The reversal of 100010111101112 is 211101111010001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100010111101093 and 100010111101102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114765839 + ... + 115633982.

It is an arithmetic number, because the mean of its divisors is an integer number (6065275314150).

Almost surely, 2^{100010111101112} is an apocalyptic number.

It is an amenable number.

100010111101112 is a deficient number, since it is larger than the sum of its proper divisors (94078698951688).

100010111101112 is a wasteful number, since it uses less digits than its factorization.

100010111101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230401727 (or 230401723 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 100010111101112 its reverse (211101111010001), we get a palindrome (311111222111113).

The spelling of 100010111101112 in words is "one hundred trillion, ten billion, one hundred eleven million, one hundred one thousand, one hundred twelve".