11030213171 has 2 divisors, whose sum is σ = 11030213172. Its totient is φ = 11030213170.

The previous prime is 11030213123. The next prime is 11030213177. The reversal of 11030213171 is 17131203011.

11030213171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11030213171 is a prime.

It is not a weakly prime, because it can be changed into another prime (11030213177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515106585 + 5515106586.

It is an arithmetic number, because the mean of its divisors is an integer number (5515106586).

Almost surely, 2^11030213171 is an apocalyptic number.

11030213171 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030213171 is an equidigital number, since it uses as much as digits as its factorization.

11030213171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 11030213171 its reverse (17131203011), we get a palindrome (28161416182).

The spelling of 11030213171 in words is "eleven billion, thirty million, two hundred thirteen thousand, one hundred seventy-one".