782330013212323 has 4 divisors (see below), whose sum is σ = 782339328190440. Its totient is φ = 782320698234208.

The previous prime is 782330013212299. The next prime is 782330013212497. The reversal of 782330013212323 is 323212310033287.

It is a happy number.

782330013212323 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-782330013212323 is a prime.

It is a super-2 number, since 2×782330013212323² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (782330013212123) 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, 4657363078 + ... + 4657531051.

It is an arithmetic number, because the mean of its divisors is an integer number (195584832047610).

Almost surely, 2^{782330013212323} is an apocalyptic number.

782330013212323 is a deficient number, since it is larger than the sum of its proper divisors (9314978117).

782330013212323 is an equidigital number, since it uses as much as digits as its factorization.

782330013212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9314978116.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 782330013212323 in words is "seven hundred eighty-two trillion, three hundred thirty billion, thirteen million, two hundred twelve thousand, three hundred twenty-three".