10111112000111 has 4 divisors (see below), whose sum is σ = 10112427359952. Its totient is φ = 10109796640272.

The previous prime is 10111112000071. The next prime is 10111112000149. The reversal of 10111112000111 is 11100021111101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10111112000111 - 2²⁶ = 10111044891247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111112000092 and 10111112000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111112000611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 657668390 + ... + 657683763.

It is an arithmetic number, because the mean of its divisors is an integer number (2528106839988).

Almost surely, 2^{10111112000111} is an apocalyptic number.

10111112000111 is a deficient number, since it is larger than the sum of its proper divisors (1315359841).

10111112000111 is an equidigital number, since it uses as much as digits as its factorization.

10111112000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315359840.

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

Adding to 10111112000111 its reverse (11100021111101), we get a palindrome (21211133111212).

The spelling of 10111112000111 in words is "ten trillion, one hundred eleven billion, one hundred twelve million, one hundred eleven", and thus it is an aban number.