11302311303211 has 2 divisors, whose sum is σ = 11302311303212. Its totient is φ = 11302311303210.

The previous prime is 11302311303161. The next prime is 11302311303223. The reversal of 11302311303211 is 11230311320311.

It is a strong prime.

It is an emirp because it is prime and its reverse (11230311320311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11302311303211 - 2⁹ = 11302311302699 is a prime.

It is a super-2 number, since 2×11302311303211² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11302311303911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651155651605 + 5651155651606.

It is an arithmetic number, because the mean of its divisors is an integer number (5651155651606).

Almost surely, 2^{11302311303211} is an apocalyptic number.

11302311303211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302311303211 is an equidigital number, since it uses as much as digits as its factorization.

11302311303211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11302311303211 its reverse (11230311320311), we get a palindrome (22532622623522).

The spelling of 11302311303211 in words is "eleven trillion, three hundred two billion, three hundred eleven million, three hundred three thousand, two hundred eleven".