12303100342303 has 4 divisors (see below), whose sum is σ = 12303107368128. Its totient is φ = 12303093316480.

The previous prime is 12303100342277. The next prime is 12303100342307. The reversal of 12303100342303 is 30324300130321.

12303100342303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303100342303 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 (12303100342307) 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, 1466175 + ... + 5172607.

It is an arithmetic number, because the mean of its divisors is an integer number (3075776842032).

Almost surely, 2^{12303100342303} is an apocalyptic number.

12303100342303 is a deficient number, since it is larger than the sum of its proper divisors (7025825).

12303100342303 is an equidigital number, since it uses as much as digits as its factorization.

12303100342303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7025824.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12303100342303 its reverse (30324300130321), we get a palindrome (42627400472624).

The spelling of 12303100342303 in words is "twelve trillion, three hundred three billion, one hundred million, three hundred forty-two thousand, three hundred three".