11034231011 has 2 divisors, whose sum is σ = 11034231012. Its totient is φ = 11034231010.

The previous prime is 11034230959. The next prime is 11034231037. The reversal of 11034231011 is 11013243011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11034231011 - 2²² = 11030036707 is a prime.

It is a super-4 number, since 4×11034231011⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11034231041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5517115505 + 5517115506.

It is an arithmetic number, because the mean of its divisors is an integer number (5517115506).

Almost surely, 2^11034231011 is an apocalyptic number.

11034231011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11034231011 is an equidigital number, since it uses as much as digits as its factorization.

11034231011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11034231011 its reverse (11013243011), we get a palindrome (22047474022).

The spelling of 11034231011 in words is "eleven billion, thirty-four million, two hundred thirty-one thousand, eleven".