112111333133 has 4 divisors (see below), whose sum is σ = 114011525280. Its totient is φ = 110211140988.

The previous prime is 112111333109. The next prime is 112111333199. The reversal of 112111333133 is 331333111211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112111333133 - 2²⁴ = 112094555917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112111333099 and 112111333108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111338133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950095985 + ... + 950096102.

It is an arithmetic number, because the mean of its divisors is an integer number (28502881320).

Almost surely, 2^112111333133 is an apocalyptic number.

It is an amenable number.

112111333133 is a deficient number, since it is larger than the sum of its proper divisors (1900192147).

112111333133 is an equidigital number, since it uses as much as digits as its factorization.

112111333133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900192146.

The product of its digits is 486, while the sum is 23.

Adding to 112111333133 its reverse (331333111211), we get a palindrome (443444444344).

The spelling of 112111333133 in words is "one hundred twelve billion, one hundred eleven million, three hundred thirty-three thousand, one hundred thirty-three".