11001150001011 has 4 divisors (see below), whose sum is σ = 14668200001352. Its totient is φ = 7334100000672.

The previous prime is 11001150000983. The next prime is 11001150001081. The reversal of 11001150001011 is 11010005110011.

It is a happy number.

11001150001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11001150001011 - 2²¹ = 11001147903859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001150001081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1833525000166 + ... + 1833525000171.

It is an arithmetic number, because the mean of its divisors is an integer number (3667050000338).

Almost surely, 2^{11001150001011} is an apocalyptic number.

11001150001011 is a deficient number, since it is larger than the sum of its proper divisors (3667050000341).

11001150001011 is an equidigital number, since it uses as much as digits as its factorization.

11001150001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667050000340.

The product of its (nonzero) digits is 5, while the sum is 12.

Adding to 11001150001011 its reverse (11010005110011), we get a palindrome (22011155111022).

The spelling of 11001150001011 in words is "eleven trillion, one billion, one hundred fifty million, one thousand, eleven".