11013011012 has 12 divisors (see below), whose sum is σ = 19471458300. Its totient is φ = 5449737216.

The previous prime is 11013011003. The next prime is 11013011017. The reversal of 11013011012 is 21011031011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4427039296 + 6585971716 = 66536^2 + 81154^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11013010984 and 11013011002.

It is not an unprimeable number, because it can be changed into a prime (11013011017) 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, 14191637 + ... + 14192412.

It is an arithmetic number, because the mean of its divisors is an integer number (1622621525).

Almost surely, 2^11013011012 is an apocalyptic number.

It is an amenable number.

11013011012 is a deficient number, since it is larger than the sum of its proper divisors (8458447288).

11013011012 is a wasteful number, since it uses less digits than its factorization.

11013011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28384150 (or 28384148 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11013011012 its reverse (21011031011), we get a palindrome (32024042023).

The spelling of 11013011012 in words is "eleven billion, thirteen million, eleven thousand, twelve".