11321040514113 has 48 divisors (see below), whose sum is σ = 18999925229376. Its totient is φ = 6675797787840.

The previous prime is 11321040514111. The next prime is 11321040514177. The reversal of 11321040514113 is 31141504012311.

11321040514113 is a `hidden beast` number, since 1 + 1 + 3 + 210 + 405 + 1 + 41 + 1 + 3 = 666.

It is not a de Polignac number, because 11321040514113 - 2¹ = 11321040514111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11321040514111) 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 47 ways as a sum of consecutive naturals, for example, 57135306 + ... + 57333107.

It is an arithmetic number, because the mean of its divisors is an integer number (395831775612).

Almost surely, 2^{11321040514113} is an apocalyptic number.

It is an amenable number.

11321040514113 is a deficient number, since it is larger than the sum of its proper divisors (7678884715263).

11321040514113 is a wasteful number, since it uses less digits than its factorization.

11321040514113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114468476 (or 114468464 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 11321040514113 its reverse (31141504012311), we get a palindrome (42462544526424).

The spelling of 11321040514113 in words is "eleven trillion, three hundred twenty-one billion, forty million, five hundred fourteen thousand, one hundred thirteen".