11001404202113 has 12 divisors (see below), whose sum is σ = 12385178331540. Its totient is φ = 9713614406496.

The previous prime is 11001404202071. The next prime is 11001404202127. The reversal of 11001404202113 is 31120240410011.

It can be written as a sum of positive squares in 2 ways, for example, as 4336089899584 + 6665314302529 = 2082328^2 + 2581727^2 .

It is not a de Polignac number, because 11001404202113 - 2¹⁰ = 11001404201089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001404202133) 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, 799862558 + ... + 799876311.

It is an arithmetic number, because the mean of its divisors is an integer number (1032098194295).

Almost surely, 2^{11001404202113} is an apocalyptic number.

11001404202113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11001404202113 is a deficient number, since it is larger than the sum of its proper divisors (1383774129427).

11001404202113 is a wasteful number, since it uses less digits than its factorization.

11001404202113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599738928 (or 1599738905 counting only the distinct ones).

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

Adding to 11001404202113 its reverse (31120240410011), we get a palindrome (42121644612124).

The spelling of 11001404202113 in words is "eleven trillion, one billion, four hundred four million, two hundred two thousand, one hundred thirteen".