780132333320323 has 4 divisors (see below), whose sum is σ = 785826729914040. Its totient is φ = 774437936726608.

The previous prime is 780132333320303. The next prime is 780132333320369. The reversal of 780132333320323 is 323023333231087.

780132333320323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-780132333320323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 780132333320323.

It is not an unprimeable number, because it can be changed into a prime (780132333320303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2847198296653 + ... + 2847198296926.

It is an arithmetic number, because the mean of its divisors is an integer number (196456682478510).

Almost surely, 2^{780132333320323} is an apocalyptic number.

780132333320323 is a deficient number, since it is larger than the sum of its proper divisors (5694396593717).

780132333320323 is a wasteful number, since it uses less digits than its factorization.

780132333320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694396593716.

The product of its (nonzero) digits is 979776, while the sum is 43.

The spelling of 780132333320323 in words is "seven hundred eighty trillion, one hundred thirty-two billion, three hundred thirty-three million, three hundred twenty thousand, three hundred twenty-three".