112923 has 6 divisors (see below), whose sum is σ = 163124. Its totient is φ = 75276.
The previous prime is 112921. The next prime is 112927. The reversal of 112923 is 329211.
It is a happy number.
112923 is nontrivially palindromic in base 8.
112923 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.
It is not a de Polignac number, because 112923 - 21 = 112921 is a prime.
It is a Duffinian number.
It is a zygodrome in base 8.
It is a junction number, because it is equal to n+sod(n) for n = 112896 and 112905.
It is not an unprimeable number, because it can be changed into a prime (112921) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6265 + ... + 6282.
112923 is a Friedman number, since it can be written as 9*(112^2+3), using all its digits and the basic arithmetic operations.
2112923 is an apocalyptic number.
112923 is a deficient number, since it is larger than the sum of its proper divisors (50201).
112923 is a wasteful number, since it uses less digits than its factorization.
112923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12553 (or 12550 counting only the distinct ones).
The product of its digits is 108, while the sum is 18.
The square root of 112923 is about 336.0401761695. The cubic root of 112923 is about 48.3348975580.
It can be divided in two parts, 112 and 923, that added together give a triangular number (1035 = T45).
The spelling of 112923 in words is "one hundred twelve thousand, nine hundred twenty-three".
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