11771088326 has 4 divisors (see below), whose sum is σ = 17656632492. Its totient is φ = 5885544162.

The previous prime is 11771088323. The next prime is 11771088331. The reversal of 11771088326 is 62388017711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62388017711 = 59 ⋅1057424029.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11771088323) 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, 2942772080 + ... + 2942772083.

It is an arithmetic number, because the mean of its divisors is an integer number (4414158123).

Almost surely, 2^11771088326 is an apocalyptic number.

11771088326 is a deficient number, since it is larger than the sum of its proper divisors (5885544166).

11771088326 is an equidigital number, since it uses as much as digits as its factorization.

11771088326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885544165.

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 11771088326 in words is "eleven billion, seven hundred seventy-one million, eighty-eight thousand, three hundred twenty-six".