112112112103133 has 4 divisors (see below), whose sum is σ = 114846553861788. Its totient is φ = 109377670344480.

The previous prime is 112112112103127. The next prime is 112112112103171. The reversal of 112112112103133 is 331301211211211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 51392453335609 + 60719658767524 = 7168853^2 + 7792282^2 .

It is a cyclic number.

It is not a de Polignac number, because 112112112103133 - 2¹² = 112112112099037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112112112103099 and 112112112103108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112112103193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367220879266 + ... + 1367220879347.

It is an arithmetic number, because the mean of its divisors is an integer number (28711638465447).

Almost surely, 2^{112112112103133} is an apocalyptic number.

It is an amenable number.

112112112103133 is a deficient number, since it is larger than the sum of its proper divisors (2734441758655).

112112112103133 is an equidigital number, since it uses as much as digits as its factorization.

112112112103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734441758654.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 112112112103133 its reverse (331301211211211), we get a palindrome (443413323314344).

The spelling of 112112112103133 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twelve million, one hundred three thousand, one hundred thirty-three".