2331230123 has 2 divisors, whose sum is σ = 2331230124. Its totient is φ = 2331230122.

The previous prime is 2331230089. The next prime is 2331230129. The reversal of 2331230123 is 3210321332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2331230123 - 2¹⁰ = 2331229099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2331230095 and 2331230104.

It is not a weakly prime, because it can be changed into another prime (2331230129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165615061 + 1165615062.

It is an arithmetic number, because the mean of its divisors is an integer number (1165615062).

Almost surely, 2^2331230123 is an apocalyptic number.

2331230123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331230123 is an equidigital number, since it uses as much as digits as its factorization.

2331230123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2331230123 is about 48282.8139507216. The cubic root of 2331230123 is about 1325.9537688239.

Adding to 2331230123 its reverse (3210321332), we get a palindrome (5541551455).

It can be divided in two parts, 23312 and 30123, that added together give a palindrome (53435).

The spelling of 2331230123 in words is "two billion, three hundred thirty-one million, two hundred thirty thousand, one hundred twenty-three".