11516360660331 has 16 divisors (see below), whose sum is σ = 16076016552960. Its totient is φ = 7323518642720.

The previous prime is 11516360660327. The next prime is 11516360660341. The reversal of 11516360660331 is 13306606361511.

It is a cyclic number.

It is not a de Polignac number, because 11516360660331 - 2² = 11516360660327 is a prime.

It is a super-2 number, since 2×11516360660331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11516360660341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797414235 + ... + 797428676.

It is an arithmetic number, because the mean of its divisors is an integer number (1004751034560).

Almost surely, 2^{11516360660331} is an apocalyptic number.

11516360660331 is a deficient number, since it is larger than the sum of its proper divisors (4559655892629).

11516360660331 is a wasteful number, since it uses less digits than its factorization.

11516360660331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594843026.

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 11516360660331 in words is "eleven trillion, five hundred sixteen billion, three hundred sixty million, six hundred sixty thousand, three hundred thirty-one".