11301420001321 has 2 divisors, whose sum is σ = 11301420001322. Its totient is φ = 11301420001320.

The previous prime is 11301420001301. The next prime is 11301420001343. The reversal of 11301420001321 is 12310002410311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9664015690000 + 1637404311321 = 3108700^2 + 1279611^2 .

It is a cyclic number.

It is not a de Polignac number, because 11301420001321 - 2²³ = 11301411612713 is a prime.

It is not a weakly prime, because it can be changed into another prime (11301420001301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650710000660 + 5650710000661.

It is an arithmetic number, because the mean of its divisors is an integer number (5650710000661).

Almost surely, 2^{11301420001321} is an apocalyptic number.

It is an amenable number.

11301420001321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301420001321 is an equidigital number, since it uses as much as digits as its factorization.

11301420001321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11301420001321 its reverse (12310002410311), we get a palindrome (23611422411632).

The spelling of 11301420001321 in words is "eleven trillion, three hundred one billion, four hundred twenty million, one thousand, three hundred twenty-one".