8118123 has 16 divisors (see below), whose sum is σ = 11943456. Its totient is φ = 4872960.

The previous prime is 8118109. The next prime is 8118137. The reversal of 8118123 is 3218118.

It is an interprime number because it is at equal distance from previous prime (8118109) and next prime (8118137).

It is not a de Polignac number, because 8118123 - 2⁴ = 8118107 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 = 8118093 and 8118102.

It is not an unprimeable number, because it can be changed into a prime (8118193) 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, 940 + ... + 4137.

It is an arithmetic number, because the mean of its divisors is an integer number (746466).

Almost surely, 2^8118123 is an apocalyptic number.

8118123 is a deficient number, since it is larger than the sum of its proper divisors (3825333).

8118123 is a wasteful number, since it uses less digits than its factorization.

8118123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5134.

The product of its digits is 384, while the sum is 24.

The square root of 8118123 is about 2849.2320017857. The cubic root of 8118123 is about 200.9795528816.

The spelling of 8118123 in words is "eight million, one hundred eighteen thousand, one hundred twenty-three".