112011101020103 has 16 divisors (see below), whose sum is σ = 115059176688960. Its totient is φ = 109013593061376.

The previous prime is 112011101020073. The next prime is 112011101020207. The reversal of 112011101020103 is 301020101110211.

It is a cyclic number.

It is not a de Polignac number, because 112011101020103 - 2¹⁰ = 112011101019079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011101070103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31862738 + ... + 35203071.

It is an arithmetic number, because the mean of its divisors is an integer number (7191198543060).

Almost surely, 2^{112011101020103} is an apocalyptic number.

112011101020103 is a deficient number, since it is larger than the sum of its proper divisors (3048075668857).

112011101020103 is a wasteful number, since it uses less digits than its factorization.

112011101020103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67066186.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 112011101020103 its reverse (301020101110211), we get a palindrome (413031202130314).

The spelling of 112011101020103 in words is "one hundred twelve trillion, eleven billion, one hundred one million, twenty thousand, one hundred three".