320023003132001 has 8 divisors (see below), whose sum is σ = 356524300571880. Its totient is φ = 285219440456832.

The previous prime is 320023003131917. The next prime is 320023003132057. The reversal of 320023003132001 is 100231300320023.

It can be written as a sum of positive squares in 4 ways, for example, as 2818033690000 + 317204969442001 = 1678700^2 + 17810249^2 .

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 320023003132001 - 2³⁴ = 320005823262817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320023003122001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424433690780 + ... + 424433691533.

It is an arithmetic number, because the mean of its divisors is an integer number (44565537571485).

Almost surely, 2^{320023003132001} is an apocalyptic number.

It is an amenable number.

320023003132001 is a deficient number, since it is larger than the sum of its proper divisors (36501297439879).

320023003132001 is a wasteful number, since it uses less digits than its factorization.

320023003132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848867382355.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 320023003132001 its reverse (100231300320023), we get a palindrome (420254303452024).

The spelling of 320023003132001 in words is "three hundred twenty trillion, twenty-three billion, three million, one hundred thirty-two thousand, one".