423341322113 has 4 divisors (see below), whose sum is σ = 423591377748. Its totient is φ = 423091266480.

The previous prime is 423341322109. The next prime is 423341322133. The reversal of 423341322113 is 311223143324.

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

It can be written as a sum of positive squares in 2 ways, for example, as 249132753424 + 174208568689 = 499132^2 + 417383^2 .

It is a cyclic number.

It is not a de Polignac number, because 423341322113 - 2² = 423341322109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423341322133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125025278 + ... + 125028663.

It is an arithmetic number, because the mean of its divisors is an integer number (105897844437).

Almost surely, 2^423341322113 is an apocalyptic number.

It is an amenable number.

423341322113 is a deficient number, since it is larger than the sum of its proper divisors (250055635).

423341322113 is a wasteful number, since it uses less digits than its factorization.

423341322113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250055634.

The product of its digits is 10368, while the sum is 29.

Adding to 423341322113 its reverse (311223143324), we get a palindrome (734564465437).

The spelling of 423341322113 in words is "four hundred twenty-three billion, three hundred forty-one million, three hundred twenty-two thousand, one hundred thirteen".