11134152173 has 2 divisors, whose sum is σ = 11134152174. Its totient is φ = 11134152172.

The previous prime is 11134152163. The next prime is 11134152181. The reversal of 11134152173 is 37125143111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10527170404 + 606981769 = 102602^2 + 24637^2 .

It is a cyclic number.

It is not a de Polignac number, because 11134152173 - 2⁶ = 11134152109 is a prime.

It is a super-2 number, since 2×11134152173² (a number of 21 digits) contains 22 as substring.

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 (11134152143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5567076086 + 5567076087.

It is an arithmetic number, because the mean of its divisors is an integer number (5567076087).

Almost surely, 2^11134152173 is an apocalyptic number.

It is an amenable number.

11134152173 is a deficient number, since it is larger than the sum of its proper divisors (1).

11134152173 is an equidigital number, since it uses as much as digits as its factorization.

11134152173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 29.

Adding to 11134152173 its reverse (37125143111), we get a palindrome (48259295284).

The spelling of 11134152173 in words is "eleven billion, one hundred thirty-four million, one hundred fifty-two thousand, one hundred seventy-three".