320110323012353 has 2 divisors, whose sum is σ = 320110323012354. Its totient is φ = 320110323012352.

The previous prime is 320110323012317. The next prime is 320110323012373. The reversal of 320110323012353 is 353210323011023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168655753483009 + 151454569529344 = 12986753^2 + 12306688^2 .

It is a cyclic number.

It is not a de Polignac number, because 320110323012353 - 2⁶ = 320110323012289 is a prime.

It is not a weakly prime, because it can be changed into another prime (320110323012373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160055161506176 + 160055161506177.

It is an arithmetic number, because the mean of its divisors is an integer number (160055161506177).

Almost surely, 2^{320110323012353} is an apocalyptic number.

It is an amenable number.

320110323012353 is a deficient number, since it is larger than the sum of its proper divisors (1).

320110323012353 is an equidigital number, since it uses as much as digits as its factorization.

320110323012353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 320110323012353 its reverse (353210323011023), we get a palindrome (673320646023376).

The spelling of 320110323012353 in words is "three hundred twenty trillion, one hundred ten billion, three hundred twenty-three million, twelve thousand, three hundred fifty-three".