320314150033453 has 2 divisors, whose sum is σ = 320314150033454. Its totient is φ = 320314150033452.

The previous prime is 320314150033439. The next prime is 320314150033477. The reversal of 320314150033453 is 354330051413023.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286772480872164 + 33541669161289 = 16934358^2 + 5791517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320314150033453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320314150033253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160157075016726 + 160157075016727.

It is an arithmetic number, because the mean of its divisors is an integer number (160157075016727).

Almost surely, 2^{320314150033453} is an apocalyptic number.

It is an amenable number.

320314150033453 is a deficient number, since it is larger than the sum of its proper divisors (1).

320314150033453 is an equidigital number, since it uses as much as digits as its factorization.

320314150033453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 320314150033453 in words is "three hundred twenty trillion, three hundred fourteen billion, one hundred fifty million, thirty-three thousand, four hundred fifty-three".