11003213345 has 8 divisors (see below), whose sum is σ = 13304649600. Its totient is φ = 8735374960.

The previous prime is 11003213339. The next prime is 11003213371. The reversal of 11003213345 is 54331230011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11003213345 - 2¹⁴ = 11003196961 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11003213345.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 8398745 + ... + 8400054.

It is an arithmetic number, because the mean of its divisors is an integer number (1663081200).

Almost surely, 2^11003213345 is an apocalyptic number.

It is an amenable number.

11003213345 is a deficient number, since it is larger than the sum of its proper divisors (2301436255).

11003213345 is a wasteful number, since it uses less digits than its factorization.

11003213345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16798935.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 11003213345 its reverse (54331230011), we get a palindrome (65334443356).

The spelling of 11003213345 in words is "eleven billion, three million, two hundred thirteen thousand, three hundred forty-five".