320102144105 has 8 divisors (see below), whose sum is σ = 386479154112. Its totient is φ = 254510661168.

The previous prime is 320102144093. The next prime is 320102144107. The reversal of 320102144105 is 501441201023.

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

It is a cyclic number.

It is not a de Polignac number, because 320102144105 - 2¹⁴ = 320102127721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320102144107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196380869 + ... + 196382498.

It is an arithmetic number, because the mean of its divisors is an integer number (48309894264).

Almost surely, 2^320102144105 is an apocalyptic number.

It is an amenable number.

320102144105 is a deficient number, since it is larger than the sum of its proper divisors (66377010007).

320102144105 is a wasteful number, since it uses less digits than its factorization.

320102144105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392763535.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 320102144105 its reverse (501441201023), we get a palindrome (821543345128).

The spelling of 320102144105 in words is "three hundred twenty billion, one hundred two million, one hundred forty-four thousand, one hundred five".