423243333101 has 8 divisors (see below), whose sum is σ = 448208214264. Its totient is φ = 398286031360.

The previous prime is 423243333047. The next prime is 423243333109. The reversal of 423243333101 is 101333342324.

It can be written as a sum of positive squares in 4 ways, for example, as 47598148900 + 375645184201 = 218170^2 + 612899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-423243333101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423243333109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779680 + ... + 2003433.

It is an arithmetic number, because the mean of its divisors is an integer number (56026026783).

Almost surely, 2^423243333101 is an apocalyptic number.

It is an amenable number.

423243333101 is a deficient number, since it is larger than the sum of its proper divisors (24964881163).

423243333101 is a wasteful number, since it uses less digits than its factorization.

423243333101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3789711.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 423243333101 its reverse (101333342324), we get a palindrome (524576675425).

The spelling of 423243333101 in words is "four hundred twenty-three billion, two hundred forty-three million, three hundred thirty-three thousand, one hundred one".