320123006212463 has 8 divisors (see below), whose sum is σ = 320377465770768. Its totient is φ = 319868630907904.

The previous prime is 320123006212421. The next prime is 320123006212489. The reversal of 320123006212463 is 364212600321023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 320123006212463 - 2¹⁴ = 320123006196079 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 (320123006212063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13460306 + ... + 28660527.

It is an arithmetic number, because the mean of its divisors is an integer number (40047183221346).

Almost surely, 2^{320123006212463} is an apocalyptic number.

320123006212463 is a deficient number, since it is larger than the sum of its proper divisors (254459558305).

320123006212463 is a wasteful number, since it uses less digits than its factorization.

320123006212463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42126873.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 320123006212463 its reverse (364212600321023), we get a palindrome (684335606533486).

The spelling of 320123006212463 in words is "three hundred twenty trillion, one hundred twenty-three billion, six million, two hundred twelve thousand, four hundred sixty-three".