11034351223 has 12 divisors (see below), whose sum is σ = 13182821008. Its totient is φ = 9046794240.

The previous prime is 11034351179. The next prime is 11034351239. The reversal of 11034351223 is 32215343011.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-11034351223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034352223) 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 in 11 ways as a sum of consecutive naturals, for example, 1486218 + ... + 1493623.

Almost surely, 2^11034351223 is an apocalyptic number.

11034351223 is a deficient number, since it is larger than the sum of its proper divisors (2148469785).

11034351223 is an equidigital number, since it uses as much as digits as its factorization.

11034351223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979894 (or 2979871 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 11034351223 its reverse (32215343011), we get a palindrome (43249694234).

The spelling of 11034351223 in words is "eleven billion, thirty-four million, three hundred fifty-one thousand, two hundred twenty-three".