11365213004 has 6 divisors (see below), whose sum is σ = 19889122764. Its totient is φ = 5682606500.

The previous prime is 11365213001. The next prime is 11365213007. The reversal of 11365213004 is 40031256311.

11365213004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11365213001) and next prime (11365213007).

It is not an unprimeable number, because it can be changed into a prime (11365213001) 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, 1420651622 + ... + 1420651629.

It is an arithmetic number, because the mean of its divisors is an integer number (3314853794).

Almost surely, 2^11365213004 is an apocalyptic number.

It is an amenable number.

11365213004 is a deficient number, since it is larger than the sum of its proper divisors (8523909760).

11365213004 is a wasteful number, since it uses less digits than its factorization.

11365213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841303255 (or 2841303253 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 11365213004 its reverse (40031256311), we get a palindrome (51396469315).

The spelling of 11365213004 in words is "eleven billion, three hundred sixty-five million, two hundred thirteen thousand, four".