11317433022173 has 4 divisors (see below), whose sum is σ = 11331184460448. Its totient is φ = 11303681583900.

The previous prime is 11317433022109. The next prime is 11317433022187. The reversal of 11317433022173 is 37122033471311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11317433022173 - 2⁶ = 11317433022109 is a prime.

It is a super-2 number, since 2×11317433022173² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11317433022373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6875717903 + ... + 6875719548.

It is an arithmetic number, because the mean of its divisors is an integer number (2832796115112).

Almost surely, 2^{11317433022173} is an apocalyptic number.

It is an amenable number.

11317433022173 is a deficient number, since it is larger than the sum of its proper divisors (13751438275).

11317433022173 is an equidigital number, since it uses as much as digits as its factorization.

11317433022173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13751438274.

The product of its (nonzero) digits is 63504, while the sum is 38.

Adding to 11317433022173 its reverse (37122033471311), we get a palindrome (48439466493484).

The spelling of 11317433022173 in words is "eleven trillion, three hundred seventeen billion, four hundred thirty-three million, twenty-two thousand, one hundred seventy-three".