112116023 has 4 divisors (see below), whose sum is σ = 112142688. Its totient is φ = 112089360.

The previous prime is 112116019. The next prime is 112116061. The reversal of 112116023 is 320611211.

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

It is a cyclic number.

It is not a de Polignac number, because 112116023 - 2² = 112116019 is a prime.

It is a super-2 number, since 2×112116023² = 25140005226673058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112115992 and 112116010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112116013) 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, 5486 + ... + 15947.

It is an arithmetic number, because the mean of its divisors is an integer number (28035672).

Almost surely, 2^112116023 is an apocalyptic number.

112116023 is a deficient number, since it is larger than the sum of its proper divisors (26665).

112116023 is an equidigital number, since it uses as much as digits as its factorization.

112116023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26664.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 112116023 is about 10588.4853968828. The cubic root of 112116023 is about 482.1948429736.

Adding to 112116023 its reverse (320611211), we get a palindrome (432727234).

The spelling of 112116023 in words is "one hundred twelve million, one hundred sixteen thousand, twenty-three".