12040501301 has 2 divisors, whose sum is σ = 12040501302. Its totient is φ = 12040501300.

The previous prime is 12040501289. The next prime is 12040501321. The reversal of 12040501301 is 10310504021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6568940401 + 5471560900 = 81049^2 + 73970^2 .

It is an emirp because it is prime and its reverse (10310504021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12040501301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12040501301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12040501321) 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, 6020250650 + 6020250651.

It is an arithmetic number, because the mean of its divisors is an integer number (6020250651).

Almost surely, 2^12040501301 is an apocalyptic number.

It is an amenable number.

12040501301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12040501301 is an equidigital number, since it uses as much as digits as its factorization.

12040501301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The spelling of 12040501301 in words is "twelve billion, forty million, five hundred one thousand, three hundred one".