2312332123 has 4 divisors (see below), whose sum is σ = 2314602360. Its totient is φ = 2310061888.

The previous prime is 2312332111. The next prime is 2312332151. The reversal of 2312332123 is 3212332132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2312332123 - 2¹³ = 2312323931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2312332094 and 2312332103.

It is not an unprimeable number, because it can be changed into a prime (2312332193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133590 + ... + 1135627.

It is an arithmetic number, because the mean of its divisors is an integer number (578650590).

Almost surely, 2^2312332123 is an apocalyptic number.

2312332123 is a deficient number, since it is larger than the sum of its proper divisors (2270237).

2312332123 is a wasteful number, since it uses less digits than its factorization.

2312332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270236.

The product of its digits is 1296, while the sum is 22.

The square root of 2312332123 is about 48086.7146205685. The cubic root of 2312332123 is about 1322.3611174872.

Adding to 2312332123 its reverse (3212332132), we get a palindrome (5524664255).

Subtracting 2312332123 from its reverse (3212332132), we obtain a palindrome (900000009).

The spelling of 2312332123 in words is "two billion, three hundred twelve million, three hundred thirty-two thousand, one hundred twenty-three".