11034134321 has 8 divisors (see below), whose sum is σ = 12615098880. Its totient is φ = 9454334688.

The previous prime is 11034134311. The next prime is 11034134341. The reversal of 11034134321 is 12343143011.

11034134321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11034134321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11034134311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270836 + ... + 308901.

It is an arithmetic number, because the mean of its divisors is an integer number (1576887360).

Almost surely, 2^11034134321 is an apocalyptic number.

It is an amenable number.

11034134321 is a deficient number, since it is larger than the sum of its proper divisors (1580964559).

11034134321 is an equidigital number, since it uses as much as digits as its factorization.

11034134321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582463.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11034134321 its reverse (12343143011), we get a palindrome (23377277332).

The spelling of 11034134321 in words is "eleven billion, thirty-four million, one hundred thirty-four thousand, three hundred twenty-one".