11150311011 has 8 divisors (see below), whose sum is σ = 16990950144. Its totient is φ = 6371606280.

The previous prime is 11150310959. The next prime is 11150311027. The reversal of 11150311011 is 11011305111.

11150311011 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 not a de Polignac number, because 11150311011 - 2¹¹ = 11150308963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11150312011) 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, 265483575 + ... + 265483616.

It is an arithmetic number, because the mean of its divisors is an integer number (2123868768).

Almost surely, 2^11150311011 is an apocalyptic number.

11150311011 is a deficient number, since it is larger than the sum of its proper divisors (5840639133).

11150311011 is an equidigital number, since it uses as much as digits as its factorization.

11150311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530967201.

The product of its (nonzero) digits is 15, while the sum is 15.

Adding to 11150311011 its reverse (11011305111), we get a palindrome (22161616122).

The spelling of 11150311011 in words is "eleven billion, one hundred fifty million, three hundred eleven thousand, eleven".