12303001123 has 8 divisors (see below), whose sum is σ = 14291074400. Its totient is φ = 10372553280.

The previous prime is 12303001121. The next prime is 12303001127. The reversal of 12303001123 is 32110030321.

12303001123 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 a cyclic number.

It is not a de Polignac number, because 12303001123 - 2¹ = 12303001121 is a prime.

It is a super-2 number, since 2×12303001123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12303001097 and 12303001106.

It is not an unprimeable number, because it can be changed into a prime (12303001121) 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 7 ways as a sum of consecutive naturals, for example, 14405898 + ... + 14406751.

It is an arithmetic number, because the mean of its divisors is an integer number (1786384300).

Almost surely, 2^12303001123 is an apocalyptic number.

12303001123 is a deficient number, since it is larger than the sum of its proper divisors (1988073277).

12303001123 is an equidigital number, since it uses as much as digits as its factorization.

12303001123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28812717.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12303001123 its reverse (32110030321), we get a palindrome (44413031444).

The spelling of 12303001123 in words is "twelve billion, three hundred three million, one thousand, one hundred twenty-three".