11022323013 has 12 divisors (see below), whose sum is σ = 17145835980. Its totient is φ = 6782967936.

The previous prime is 11022322951. The next prime is 11022323033. The reversal of 11022323013 is 31032322011.

11022323013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6663946689 + 4358376324 = 81633^2 + 66018^2 .

It is not a de Polignac number, because 11022323013 - 2¹⁷ = 11022191941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022323033) 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 11 ways as a sum of consecutive naturals, for example, 47103828 + ... + 47104061.

It is an arithmetic number, because the mean of its divisors is an integer number (1428819665).

Almost surely, 2^11022323013 is an apocalyptic number.

11022323013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11022323013 is a deficient number, since it is larger than the sum of its proper divisors (6123512967).

11022323013 is a wasteful number, since it uses less digits than its factorization.

11022323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94207908 (or 94207905 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11022323013 its reverse (31032322011), we get a palindrome (42054645024).

The spelling of 11022323013 in words is "eleven billion, twenty-two million, three hundred twenty-three thousand, thirteen".