12320233223123 has 8 divisors (see below), whose sum is σ = 14105275899648. Its totient is φ = 10541442886344.

The previous prime is 12320233223117. The next prime is 12320233223159. The reversal of 12320233223123 is 32132233202321.

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 12320233223123 - 2²² = 12320229028819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12320233223423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563080711 + ... + 1563088592.

It is an arithmetic number, because the mean of its divisors is an integer number (1763159487456).

Almost surely, 2^{12320233223123} is an apocalyptic number.

12320233223123 is a deficient number, since it is larger than the sum of its proper divisors (1785042676525).

12320233223123 is an equidigital number, since it uses as much as digits as its factorization.

12320233223123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126169873.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 12320233223123 its reverse (32132233202321), we get a palindrome (44452466425444).

The spelling of 12320233223123 in words is "twelve trillion, three hundred twenty billion, two hundred thirty-three million, two hundred twenty-three thousand, one hundred twenty-three".