321103101301123 has 2 divisors, whose sum is σ = 321103101301124. Its totient is φ = 321103101301122.

The previous prime is 321103101301117. The next prime is 321103101301141.

321103101301123 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 321103101301123 - 2³⁷ = 320965662347651 is a prime.

It is a super-2 number, since 2×321103101301123² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 321103101301094 and 321103101301103.

It is not a weakly prime, because it can be changed into another prime (321103101901123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160551550650561 + 160551550650562.

It is an arithmetic number, because the mean of its divisors is an integer number (160551550650562).

Almost surely, 2^{321103101301123} is an apocalyptic number.

321103101301123 is a deficient number, since it is larger than the sum of its proper divisors (1).

321103101301123 is an equidigital number, since it uses as much as digits as its factorization.

321103101301123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

It can be divided in two parts, 32110310 and 1301123, that added together give a palindrome (33411433).

The spelling of 321103101301123 in words is "three hundred twenty-one trillion, one hundred three billion, one hundred one million, three hundred one thousand, one hundred twenty-three".