321403242304123 has 8 divisors (see below), whose sum is σ = 373339597618400. Its totient is φ = 270972288593280.

The previous prime is 321403242304103. The next prime is 321403242304141.

321403242304123 is nontrivially palindromic in base 10.

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 321403242304123 - 2¹³ = 321403242295931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321403242304103) 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, 376350400398 + ... + 376350401251.

It is an arithmetic number, because the mean of its divisors is an integer number (46667449702300).

Almost surely, 2^{321403242304123} is an apocalyptic number.

321403242304123 is a deficient number, since it is larger than the sum of its proper divisors (51936355314277).

321403242304123 is an equidigital number, since it uses as much as digits as its factorization.

321403242304123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752700801717.

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 321403242304123 in words is "three hundred twenty-one trillion, four hundred three billion, two hundred forty-two million, three hundred four thousand, one hundred twenty-three".