2316123 has 24 divisors (see below), whose sum is σ = 3564288. Its totient is φ = 1446192.

The previous prime is 2316121. The next prime is 2316133. The reversal of 2316123 is 3216132.

It is not a de Polignac number, because 2316123 - 2¹ = 2316121 is a prime.

It is a super-2 number, since 2×2316123² = 10728851502258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2316096 and 2316105.

It is not an unprimeable number, because it can be changed into a prime (2316121) 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 23 ways as a sum of consecutive naturals, for example, 13786 + ... + 13952.

It is an arithmetic number, because the mean of its divisors is an integer number (148512).

2^2316123 is an apocalyptic number.

2316123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2316123 is a deficient number, since it is larger than the sum of its proper divisors (1248165).

2316123 is a wasteful number, since it uses less digits than its factorization.

2316123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 260 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 2316123 is about 1521.8814014239. The cubic root of 2316123 is about 132.3083356790.

Subtracting 2316123 from its reverse (3216132), we obtain a palindrome (900009).

The spelling of 2316123 in words is "two million, three hundred sixteen thousand, one hundred twenty-three".