11303130002221 has 2 divisors, whose sum is σ = 11303130002222. Its totient is φ = 11303130002220.

The previous prime is 11303130002207. The next prime is 11303130002239. The reversal of 11303130002221 is 12220003130311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10808905536100 + 494224466121 = 3287690^2 + 703011^2 .

It is a cyclic number.

It is not a de Polignac number, because 11303130002221 - 2²⁹ = 11302593131309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11303130002321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651565001110 + 5651565001111.

It is an arithmetic number, because the mean of its divisors is an integer number (5651565001111).

Almost surely, 2^{11303130002221} is an apocalyptic number.

It is an amenable number.

11303130002221 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303130002221 is an equidigital number, since it uses as much as digits as its factorization.

11303130002221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11303130002221 its reverse (12220003130311), we get a palindrome (23523133132532).

The spelling of 11303130002221 in words is "eleven trillion, three hundred three billion, one hundred thirty million, two thousand, two hundred twenty-one".