11043320225326 has 16 divisors (see below), whose sum is σ = 18013428541296. Its totient is φ = 5056400992896.

The previous prime is 11043320225303. The next prime is 11043320225383. The reversal of 11043320225326 is 62352202334011.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 11043320225291 and 11043320225300.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4389235716 + ... + 4389238231.

It is an arithmetic number, because the mean of its divisors is an integer number (1125839283831).

Almost surely, 2^{11043320225326} is an apocalyptic number.

11043320225326 is a deficient number, since it is larger than the sum of its proper divisors (6970108315970).

11043320225326 is a wasteful number, since it uses less digits than its factorization.

11043320225326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778474003.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 11043320225326 its reverse (62352202334011), we get a palindrome (73395522559337).

The spelling of 11043320225326 in words is "eleven trillion, forty-three billion, three hundred twenty million, two hundred twenty-five thousand, three hundred twenty-six".