3116123 has 4 divisors (see below), whose sum is σ = 3192168. Its totient is φ = 3040080.

The previous prime is 3116111. The next prime is 3116129. The reversal of 3116123 is 3216113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3216113 = 23 ⋅139831.

It is a cyclic number.

It is not a de Polignac number, because 3116123 - 2¹⁶ = 3050587 is a prime.

It is a super-2 number, since 2×3116123² = 19420445102258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3116129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37961 + ... + 38042.

It is an arithmetic number, because the mean of its divisors is an integer number (798042).

Almost surely, 2^3116123 is an apocalyptic number.

3116123 is a deficient number, since it is larger than the sum of its proper divisors (76045).

3116123 is an equidigital number, since it uses as much as digits as its factorization.

3116123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76044.

The product of its digits is 108, while the sum is 17.

The square root of 3116123 is about 1765.2543726047. The cubic root of 3116123 is about 146.0623209265.

The spelling of 3116123 in words is "three million, one hundred sixteen thousand, one hundred twenty-three".