11213346173 has 2 divisors, whose sum is σ = 11213346174. Its totient is φ = 11213346172.

The previous prime is 11213346143. The next prime is 11213346203. The reversal of 11213346173 is 37164331211.

It is a balanced prime because it is at equal distance from previous prime (11213346143) and next prime (11213346203).

It can be written as a sum of positive squares in only one way, i.e., 9174191524 + 2039154649 = 95782^2 + 45157^2 .

It is a cyclic number.

It is not a de Polignac number, because 11213346173 - 2¹⁰ = 11213345149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213346143) 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, 5606673086 + 5606673087.

It is an arithmetic number, because the mean of its divisors is an integer number (5606673087).

Almost surely, 2^11213346173 is an apocalyptic number.

It is an amenable number.

11213346173 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213346173 is an equidigital number, since it uses as much as digits as its factorization.

11213346173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

Adding to 11213346173 its reverse (37164331211), we get a palindrome (48377677384).

The spelling of 11213346173 in words is "eleven billion, two hundred thirteen million, three hundred forty-six thousand, one hundred seventy-three".