321023242320123 has 24 divisors (see below), whose sum is σ = 500791713669648. Its totient is φ = 182381495209536.

The previous prime is 321023242320107. The next prime is 321023242320161.

321023242320123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 321023242320123 - 2⁴ = 321023242320107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321023242324123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6311626536 + ... + 6311677397.

It is an arithmetic number, because the mean of its divisors is an integer number (20866321402902).

Almost surely, 2^{321023242320123} is an apocalyptic number.

321023242320123 is a deficient number, since it is larger than the sum of its proper divisors (179768471349525).

321023242320123 is a wasteful number, since it uses less digits than its factorization.

321023242320123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12623304123 (or 12623304116 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 321023242320123 in words is "three hundred twenty-one trillion, twenty-three billion, two hundred forty-two million, three hundred twenty thousand, one hundred twenty-three".