11681516114 has 16 divisors (see below), whose sum is σ = 17822548800. Its totient is φ = 5741374320.

The previous prime is 11681516101. The next prime is 11681516123. The reversal of 11681516114 is 41161518611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143777 + ... + 209844.

It is an arithmetic number, because the mean of its divisors is an integer number (1113909300).

Almost surely, 2^11681516114 is an apocalyptic number.

11681516114 is a deficient number, since it is larger than the sum of its proper divisors (6141032686).

11681516114 is a wasteful number, since it uses less digits than its factorization.

11681516114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353905.

The product of its digits is 5760, while the sum is 35.

The spelling of 11681516114 in words is "eleven billion, six hundred eighty-one million, five hundred sixteen thousand, one hundred fourteen".