2313123 has 8 divisors (see below), whose sum is σ = 3091200. Its totient is φ = 1538568.

The previous prime is 2313107. The next prime is 2313137. The reversal of 2313123 is 3213132.

2313123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2313123 - 2⁴ = 2313107 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2058 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (386400).

2^2313123 is an apocalyptic number.

2313123 is a deficient number, since it is larger than the sum of its proper divisors (778077).

2313123 is an equidigital number, since it uses as much as digits as its factorization.

2313123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761.

The product of its digits is 108, while the sum is 15.

The square root of 2313123 is about 1520.8954599183. The cubic root of 2313123 is about 132.2511860796.

Adding to 2313123 its reverse (3213132), we get a palindrome (5526255).

Subtracting 2313123 from its reverse (3213132), we obtain a palindrome (900009).

The spelling of 2313123 in words is "two million, three hundred thirteen thousand, one hundred twenty-three".