11013004121204 has 6 divisors (see below), whose sum is σ = 19272757212114. Its totient is φ = 5506502060600.

The previous prime is 11013004121191. The next prime is 11013004121209. The reversal of 11013004121204 is 40212140031011.

It can be written as a sum of positive squares in only one way, i.e., 10896997123600 + 116006997604 = 3301060^2 + 340598^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013004121209) 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 as a sum of consecutive naturals, namely, 1376625515147 + ... + 1376625515154.

It is an arithmetic number, because the mean of its divisors is an integer number (3212126202019).

Almost surely, 2^{11013004121204} is an apocalyptic number.

It is an amenable number.

11013004121204 is a deficient number, since it is larger than the sum of its proper divisors (8259753090910).

11013004121204 is a wasteful number, since it uses less digits than its factorization.

11013004121204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753251030305 (or 2753251030303 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11013004121204 its reverse (40212140031011), we get a palindrome (51225144152215).

The spelling of 11013004121204 in words is "eleven trillion, thirteen billion, four million, one hundred twenty-one thousand, two hundred four".