11110013001321 has 32 divisors (see below), whose sum is σ = 15994435242240. Its totient is φ = 6819109632000.

The previous prime is 11110013001253. The next prime is 11110013001337. The reversal of 11110013001321 is 12310031001111.

It is not a de Polignac number, because 11110013001321 - 2³⁵ = 11075653262953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11110013001321.

It is not an unprimeable number, because it can be changed into a prime (11110013801321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104441841 + ... + 104548161.

It is an arithmetic number, because the mean of its divisors is an integer number (499826101320).

Almost surely, 2^{11110013001321} is an apocalyptic number.

It is an amenable number.

11110013001321 is a deficient number, since it is larger than the sum of its proper divisors (4884422240919).

11110013001321 is a wasteful number, since it uses less digits than its factorization.

11110013001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113297.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 11110013001321 its reverse (12310031001111), we get a palindrome (23420044002432).

The spelling of 11110013001321 in words is "eleven trillion, one hundred ten billion, thirteen million, one thousand, three hundred twenty-one".