11546542201113 has 24 divisors (see below), whose sum is σ = 17556349784480. Its totient is φ = 7292468335680.

The previous prime is 11546542201093. The next prime is 11546542201169. The reversal of 11546542201113 is 31110224564511.

11546542201113 is a `hidden beast` number, since 1 + 154 + 65 + 422 + 0 + 11 + 13 = 666.

It is not a de Polignac number, because 11546542201113 - 2⁹ = 11546542200601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11546542201213) 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 23 ways as a sum of consecutive naturals, for example, 16511733 + ... + 17196813.

Almost surely, 2^{11546542201113} is an apocalyptic number.

It is an amenable number.

11546542201113 is a deficient number, since it is larger than the sum of its proper divisors (6009807583367).

11546542201113 is a wasteful number, since it uses less digits than its factorization.

11546542201113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783669 (or 783666 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

Adding to 11546542201113 its reverse (31110224564511), we get a palindrome (42656766765624).

The spelling of 11546542201113 in words is "eleven trillion, five hundred forty-six billion, five hundred forty-two million, two hundred one thousand, one hundred thirteen".