123110240232373 has 2 divisors, whose sum is σ = 123110240232374. Its totient is φ = 123110240232372.

The previous prime is 123110240232347. The next prime is 123110240232407. The reversal of 123110240232373 is 373232042011321.

It is an a-pointer prime, because the next prime (123110240232407) can be obtained adding 123110240232373 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123083004341284 + 27235891089 = 11094278^2 + 165033^2 .

It is a cyclic number.

It is not a de Polignac number, because 123110240232373 - 2⁹ = 123110240231861 is a prime.

It is a super-2 number, since 2×123110240232373² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123110240232073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61555120116186 + 61555120116187.

It is an arithmetic number, because the mean of its divisors is an integer number (61555120116187).

Almost surely, 2^{123110240232373} is an apocalyptic number.

It is an amenable number.

123110240232373 is a deficient number, since it is larger than the sum of its proper divisors (1).

123110240232373 is an equidigital number, since it uses as much as digits as its factorization.

123110240232373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

Adding to 123110240232373 its reverse (373232042011321), we get a palindrome (496342282243694).

The spelling of 123110240232373 in words is "one hundred twenty-three trillion, one hundred ten billion, two hundred forty million, two hundred thirty-two thousand, three hundred seventy-three".