320352435710101 has 2 divisors, whose sum is σ = 320352435710102. Its totient is φ = 320352435710100.

The previous prime is 320352435710053. The next prime is 320352435710123. The reversal of 320352435710101 is 101017534253023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319792032252900 + 560403457201 = 17882730^2 + 748601^2 .

It is a cyclic number.

It is not a de Polignac number, because 320352435710101 - 2²¹ = 320352433612949 is a prime.

It is a super-2 number, since 2×320352435710101² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320352435710141) 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 as a sum of consecutive naturals, namely, 160176217855050 + 160176217855051.

It is an arithmetic number, because the mean of its divisors is an integer number (160176217855051).

Almost surely, 2^{320352435710101} is an apocalyptic number.

It is an amenable number.

320352435710101 is a deficient number, since it is larger than the sum of its proper divisors (1).

320352435710101 is an equidigital number, since it uses as much as digits as its factorization.

320352435710101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 320352435710101 its reverse (101017534253023), we get a palindrome (421369969963124).

The spelling of 320352435710101 in words is "three hundred twenty trillion, three hundred fifty-two billion, four hundred thirty-five million, seven hundred ten thousand, one hundred one".