12321000301 has 2 divisors, whose sum is σ = 12321000302. Its totient is φ = 12321000300.

The previous prime is 12321000277. The next prime is 12321000337. The reversal of 12321000301 is 10300012321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7597737225 + 4723263076 = 87165^2 + 68726^2 .

It is a cyclic number.

It is not a de Polignac number, because 12321000301 - 2⁷ = 12321000173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12321000701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160500150 + 6160500151.

It is an arithmetic number, because the mean of its divisors is an integer number (6160500151).

Almost surely, 2^12321000301 is an apocalyptic number.

It is an amenable number.

12321000301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321000301 is an equidigital number, since it uses as much as digits as its factorization.

12321000301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12321000301 its reverse (10300012321), we get a palindrome (22621012622).

The spelling of 12321000301 in words is "twelve billion, three hundred twenty-one million, three hundred one", and thus it is an aban number.