10111100100112 has 40 divisors (see below), whose sum is σ = 21733412410080. Its totient is φ = 4518057050880.

The previous prime is 10111100100043. The next prime is 10111100100133. The reversal of 10111100100112 is 21100100111101.

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, 486849213 + ... + 486869980.

It is an arithmetic number, because the mean of its divisors is an integer number (543335310252).

Almost surely, 2^{10111100100112} is an apocalyptic number.

It is an amenable number.

10111100100112 is an abundant number, since it is smaller than the sum of its proper divisors (11622312309968).

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

10111100100112 is a wasteful number, since it uses less digits than its factorization.

10111100100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973719271 (or 973719265 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10111100100112 its reverse (21100100111101), we get a palindrome (31211200211213).

The spelling of 10111100100112 in words is "ten trillion, one hundred eleven billion, one hundred million, one hundred thousand, one hundred twelve".