20130304122301 has 2 divisors, whose sum is σ = 20130304122302. Its totient is φ = 20130304122300.

The previous prime is 20130304122281. The next prime is 20130304122323. The reversal of 20130304122301 is 10322140303102.

It is an a-pointer prime, because the next prime (20130304122323) can be obtained adding 20130304122301 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19947603443076 + 182700679225 = 4466274^2 + 427435^2 .

It is a cyclic number.

It is not a de Polignac number, because 20130304122301 - 2¹⁷ = 20130303991229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20130304122001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065152061150 + 10065152061151.

It is an arithmetic number, because the mean of its divisors is an integer number (10065152061151).

Almost surely, 2^{20130304122301} is an apocalyptic number.

It is an amenable number.

20130304122301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20130304122301 is an equidigital number, since it uses as much as digits as its factorization.

20130304122301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20130304122301 its reverse (10322140303102), we get a palindrome (30452444425403).

The spelling of 20130304122301 in words is "twenty trillion, one hundred thirty billion, three hundred four million, one hundred twenty-two thousand, three hundred one".