423203244113 has 8 divisors (see below), whose sum is σ = 455762518848. Its totient is φ = 390644709264.

The previous prime is 423203244091. The next prime is 423203244133. The reversal of 423203244113 is 311442302324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423203244113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423203244133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1762370 + ... + 1988052.

It is an arithmetic number, because the mean of its divisors is an integer number (56970314856).

Almost surely, 2^423203244113 is an apocalyptic number.

It is an amenable number.

423203244113 is a deficient number, since it is larger than the sum of its proper divisors (32559274735).

423203244113 is a wasteful number, since it uses less digits than its factorization.

423203244113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369943.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 423203244113 its reverse (311442302324), we get a palindrome (734645546437).

The spelling of 423203244113 in words is "four hundred twenty-three billion, two hundred three million, two hundred forty-four thousand, one hundred thirteen".