12320123102233 has 4 divisors (see below), whose sum is σ = 12320157904740. Its totient is φ = 12320088299728.

The previous prime is 12320123102227. The next prime is 12320123102239. The reversal of 12320123102233 is 33220132102321.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12320123102227) and next prime (12320123102239).

It can be written as a sum of positive squares in 2 ways, for example, as 3204572577424 + 9115550524809 = 1790132^2 + 3019197^2 .

It is a cyclic number.

It is not a de Polignac number, because 12320123102233 - 2⁵ = 12320123102201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12320123102198 and 12320123102207.

It is not an unprimeable number, because it can be changed into a prime (12320123102239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16864738 + ... + 17580091.

It is an arithmetic number, because the mean of its divisors is an integer number (3080039476185).

Almost surely, 2^{12320123102233} is an apocalyptic number.

It is an amenable number.

12320123102233 is a deficient number, since it is larger than the sum of its proper divisors (34802507).

12320123102233 is an equidigital number, since it uses as much as digits as its factorization.

12320123102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34802506.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12320123102233 its reverse (33220132102321), we get a palindrome (45540255204554).

The spelling of 12320123102233 in words is "twelve trillion, three hundred twenty billion, one hundred twenty-three million, one hundred two thousand, two hundred thirty-three".