320215311102041 has 8 divisors (see below), whose sum is σ = 325446653393280. Its totient is φ = 314997263201808.

The previous prime is 320215311101981. The next prime is 320215311102061. The reversal of 320215311102041 is 140201113512023.

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-320215311102041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 320215311102041.

It is not an unprimeable number, because it can be changed into a prime (320215311102061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3323549186 + ... + 3323645531.

It is an arithmetic number, because the mean of its divisors is an integer number (40680831674160).

Almost surely, 2^{320215311102041} is an apocalyptic number.

It is an amenable number.

320215311102041 is a deficient number, since it is larger than the sum of its proper divisors (5231342291239).

320215311102041 is an equidigital number, since it uses as much as digits as its factorization.

320215311102041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6647195503.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 320215311102041 its reverse (140201113512023), we get a palindrome (460416424614064).

The spelling of 320215311102041 in words is "three hundred twenty trillion, two hundred fifteen billion, three hundred eleven million, one hundred two thousand, forty-one".