11034748511 has 4 divisors (see below), whose sum is σ = 11044699800. Its totient is φ = 11024797224.

The previous prime is 11034748507. The next prime is 11034748523. The reversal of 11034748511 is 11584743011.

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

It is a cyclic number.

It is not a de Polignac number, because 11034748511 - 2² = 11034748507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034748591) 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 3 ways as a sum of consecutive naturals, for example, 4973981 + ... + 4976198.

It is an arithmetic number, because the mean of its divisors is an integer number (2761174950).

Almost surely, 2^11034748511 is an apocalyptic number.

11034748511 is a deficient number, since it is larger than the sum of its proper divisors (9951289).

11034748511 is an equidigital number, since it uses as much as digits as its factorization.

11034748511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9951288.

The product of its (nonzero) digits is 13440, while the sum is 35.

The spelling of 11034748511 in words is "eleven billion, thirty-four million, seven hundred forty-eight thousand, five hundred eleven".