12303250423 has 4 divisors (see below), whose sum is σ = 12309031440. Its totient is φ = 12297469408.

The previous prime is 12303250417. The next prime is 12303250433. The reversal of 12303250423 is 32405230321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32405230321 = 6361 ⋅5094361.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303250423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303250403) 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, 2887315 + ... + 2891572.

It is an arithmetic number, because the mean of its divisors is an integer number (3077257860).

Almost surely, 2^12303250423 is an apocalyptic number.

12303250423 is a deficient number, since it is larger than the sum of its proper divisors (5781017).

12303250423 is an equidigital number, since it uses as much as digits as its factorization.

12303250423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5781016.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 12303250423 its reverse (32405230321), we get a palindrome (44708480744).

The spelling of 12303250423 in words is "twelve billion, three hundred three million, two hundred fifty thousand, four hundred twenty-three".