12030321301073 has 2 divisors, whose sum is σ = 12030321301074. Its totient is φ = 12030321301072.

The previous prime is 12030321301069. The next prime is 12030321301127. The reversal of 12030321301073 is 37010312303021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11787081965824 + 243239335249 = 3433232^2 + 493193^2 .

It is a cyclic number.

It is not a de Polignac number, because 12030321301073 - 2² = 12030321301069 is a prime.

It is not a weakly prime, because it can be changed into another prime (12030321301043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015160650536 + 6015160650537.

It is an arithmetic number, because the mean of its divisors is an integer number (6015160650537).

Almost surely, 2^{12030321301073} is an apocalyptic number.

It is an amenable number.

12030321301073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030321301073 is an equidigital number, since it uses as much as digits as its factorization.

12030321301073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 12030321301073 its reverse (37010312303021), we get a palindrome (49040633604094).

The spelling of 12030321301073 in words is "twelve trillion, thirty billion, three hundred twenty-one million, three hundred one thousand, seventy-three".