320769879301 has 4 divisors (see below), whose sum is σ = 324830257600. Its totient is φ = 316709501004.

The previous prime is 320769879281. The next prime is 320769879329. The reversal of 320769879301 is 103978967023.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320769879301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320769879341) 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 in 3 ways as a sum of consecutive naturals, for example, 2030189031 + ... + 2030189188.

It is an arithmetic number, because the mean of its divisors is an integer number (81207564400).

Almost surely, 2^320769879301 is an apocalyptic number.

It is an amenable number.

320769879301 is a deficient number, since it is larger than the sum of its proper divisors (4060378299).

320769879301 is an equidigital number, since it uses as much as digits as its factorization.

320769879301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060378298.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 320769879301 in words is "three hundred twenty billion, seven hundred sixty-nine million, eight hundred seventy-nine thousand, three hundred one".