112100020100111 has 16 divisors (see below), whose sum is σ = 113008106292480. Its totient is φ = 111193430050560.

The previous prime is 112100020100083. The next prime is 112100020100137. The reversal of 112100020100111 is 111001020001211.

It is a cyclic number.

It is not a de Polignac number, because 112100020100111 - 2⁴⁶ = 41731275922447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112100020100092 and 112100020100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100020100171) 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 15 ways as a sum of consecutive naturals, for example, 714694751 + ... + 714851583.

It is an arithmetic number, because the mean of its divisors is an integer number (7063006643280).

Almost surely, 2^{112100020100111} is an apocalyptic number.

112100020100111 is a deficient number, since it is larger than the sum of its proper divisors (908086192369).

112100020100111 is a wasteful number, since it uses less digits than its factorization.

112100020100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161566.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 112100020100111 its reverse (111001020001211), we get a palindrome (223101040101322).

The spelling of 112100020100111 in words is "one hundred twelve trillion, one hundred billion, twenty million, one hundred thousand, one hundred eleven".