123112303323 has 16 divisors (see below), whose sum is σ = 169525923840. Its totient is φ = 79426018496.

The previous prime is 123112303319. The next prime is 123112303351. The reversal of 123112303323 is 323303211321.

It is a cyclic number.

It is not a de Polignac number, because 123112303323 - 2² = 123112303319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123112303293 and 123112303302.

It is not an unprimeable number, because it can be changed into a prime (123112303393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4892715 + ... + 4917812.

It is an arithmetic number, because the mean of its divisors is an integer number (10595370240).

Almost surely, 2^123112303323 is an apocalyptic number.

123112303323 is a deficient number, since it is larger than the sum of its proper divisors (46413620517).

123112303323 is an equidigital number, since it uses as much as digits as its factorization.

123112303323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9810666.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 123112303323 its reverse (323303211321), we get a palindrome (446415514644).

The spelling of 123112303323 in words is "one hundred twenty-three billion, one hundred twelve million, three hundred three thousand, three hundred twenty-three".