320200771307 has 4 divisors (see below), whose sum is σ = 322645052136. Its totient is φ = 317756490480.

The previous prime is 320200771291. The next prime is 320200771333. The reversal of 320200771307 is 703177002023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 703177002023 = 47 ⋅14961212809.

It is a cyclic number.

It is not a de Polignac number, because 320200771307 - 2⁴ = 320200771291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320200773307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222140218 + ... + 1222140479.

It is an arithmetic number, because the mean of its divisors is an integer number (80661263034).

Almost surely, 2^320200771307 is an apocalyptic number.

320200771307 is a deficient number, since it is larger than the sum of its proper divisors (2444280829).

320200771307 is a wasteful number, since it uses less digits than its factorization.

320200771307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444280828.

The product of its (nonzero) digits is 12348, while the sum is 32.

The spelling of 320200771307 in words is "three hundred twenty billion, two hundred million, seven hundred seventy-one thousand, three hundred seven".