11463360173 has 2 divisors, whose sum is σ = 11463360174. Its totient is φ = 11463360172.

The previous prime is 11463360127. The next prime is 11463360199. The reversal of 11463360173 is 37106336411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9857114089 + 1606246084 = 99283^2 + 40078^2 .

It is a cyclic number.

It is not a de Polignac number, because 11463360173 - 2²⁸ = 11194924717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11463360373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731680086 + 5731680087.

It is an arithmetic number, because the mean of its divisors is an integer number (5731680087).

Almost surely, 2^11463360173 is an apocalyptic number.

It is an amenable number.

11463360173 is a deficient number, since it is larger than the sum of its proper divisors (1).

11463360173 is an equidigital number, since it uses as much as digits as its factorization.

11463360173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 35.

Adding to 11463360173 its reverse (37106336411), we get a palindrome (48569696584).

The spelling of 11463360173 in words is "eleven billion, four hundred sixty-three million, three hundred sixty thousand, one hundred seventy-three".