11012002013 has 16 divisors (see below), whose sum is σ = 11256935424. Its totient is φ = 10769718960.

The previous prime is 11012001997. The next prime is 11012002073. The reversal of 11012002013 is 31020021011.

11012002013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11012002013 - 2⁴ = 11012001997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012001985 and 11012002003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012002073) 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 15 ways as a sum of consecutive naturals, for example, 8297756 + ... + 8299082.

It is an arithmetic number, because the mean of its divisors is an integer number (703558464).

Almost surely, 2^11012002013 is an apocalyptic number.

It is an amenable number.

11012002013 is a deficient number, since it is larger than the sum of its proper divisors (244933411).

11012002013 is a wasteful number, since it uses less digits than its factorization.

11012002013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11012002013 its reverse (31020021011), we get a palindrome (42032023024).

The spelling of 11012002013 in words is "eleven billion, twelve million, two thousand, thirteen".