112101120223 has 4 divisors (see below), whose sum is σ = 112103886168. Its totient is φ = 112098354280.

The previous prime is 112101120203. The next prime is 112101120331. The reversal of 112101120223 is 322021101211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322021101211 = 293 ⋅1099048127.

It is a cyclic number.

It is not a de Polignac number, because 112101120223 - 2²⁹ = 111564249311 is a prime.

It is a super-2 number, since 2×112101120223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112101120197 and 112101120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112101120203) 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, 1321261 + ... + 1403542.

It is an arithmetic number, because the mean of its divisors is an integer number (28025971542).

Almost surely, 2^112101120223 is an apocalyptic number.

112101120223 is a deficient number, since it is larger than the sum of its proper divisors (2765945).

112101120223 is an equidigital number, since it uses as much as digits as its factorization.

112101120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765944.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112101120223 its reverse (322021101211), we get a palindrome (434122221434).

It can be divided in two parts, 112101 and 120223, that added together give a square (232324 = 482²).

The spelling of 112101120223 in words is "one hundred twelve billion, one hundred one million, one hundred twenty thousand, two hundred twenty-three".