320124000243 has 8 divisors (see below), whose sum is σ = 440600774656. Its totient is φ = 206531613000.

The previous prime is 320124000143. The next prime is 320124000271. The reversal of 320124000243 is 342000421023.

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

It is not a de Polignac number, because 320124000243 - 2⁹ = 320123999731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320124000143) 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 7 ways as a sum of consecutive naturals, for example, 1721096683 + ... + 1721096868.

It is an arithmetic number, because the mean of its divisors is an integer number (55075096832).

Almost surely, 2^320124000243 is an apocalyptic number.

320124000243 is a deficient number, since it is larger than the sum of its proper divisors (120476774413).

320124000243 is a wasteful number, since it uses less digits than its factorization.

320124000243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442193585.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 320124000243 its reverse (342000421023), we get a palindrome (662124421266).

The spelling of 320124000243 in words is "three hundred twenty billion, one hundred twenty-four million, two hundred forty-three", and thus it is an aban number.