4313320344123 has 32 divisors (see below), whose sum is σ = 6937461104640. Its totient is φ = 2328668002080.

The previous prime is 4313320344097. The next prime is 4313320344139. The reversal of 4313320344123 is 3214430233134.

It is a happy number.

It is not a de Polignac number, because 4313320344123 - 2⁸ = 4313320343867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4313320344923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14581533 + ... + 14874398.

It is an arithmetic number, because the mean of its divisors is an integer number (216795659520).

Almost surely, 2^{4313320344123} is an apocalyptic number.

4313320344123 is a deficient number, since it is larger than the sum of its proper divisors (2624140760517).

4313320344123 is a wasteful number, since it uses less digits than its factorization.

4313320344123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29456327.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 4313320344123 its reverse (3214430233134), we get a palindrome (7527750577257).

The spelling of 4313320344123 in words is "four trillion, three hundred thirteen billion, three hundred twenty million, three hundred forty-four thousand, one hundred twenty-three".