11105078326 has 4 divisors (see below), whose sum is σ = 16657617492. Its totient is φ = 5552539162.

The previous prime is 11105078321. The next prime is 11105078389. The reversal of 11105078326 is 62387050111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11105078291 and 11105078300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11105078321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776269580 + ... + 2776269583.

It is an arithmetic number, because the mean of its divisors is an integer number (4164404373).

Almost surely, 2^11105078326 is an apocalyptic number.

11105078326 is a deficient number, since it is larger than the sum of its proper divisors (5552539166).

11105078326 is an equidigital number, since it uses as much as digits as its factorization.

11105078326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552539165.

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 11105078326 in words is "eleven billion, one hundred five million, seventy-eight thousand, three hundred twenty-six".