8112123 has 16 divisors (see below), whose sum is σ = 12541440. Its totient is φ = 5172552.

The previous prime is 8112119. The next prime is 8112133. The reversal of 8112123 is 3212118.

It is not a de Polignac number, because 8112123 - 2² = 8112119 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 8112096 and 8112105.

It is not an unprimeable number, because it can be changed into a prime (8112103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5911 + ... + 7152.

It is an arithmetic number, because the mean of its divisors is an integer number (783840).

Almost surely, 2^8112123 is an apocalyptic number.

8112123 is a deficient number, since it is larger than the sum of its proper divisors (4429317).

8112123 is a wasteful number, since it uses less digits than its factorization.

8112123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13095 (or 13089 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 8112123 is about 2848.1788918535. The cubic root of 8112123 is about 200.9300268798.

The spelling of 8112123 in words is "eight million, one hundred twelve thousand, one hundred twenty-three".