111680234162 has 16 divisors (see below), whose sum is σ = 191487924672. Its totient is φ = 47853933840.

The previous prime is 111680234131. The next prime is 111680234201. The reversal of 111680234162 is 261432086111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674789 + ... + 823832.

It is an arithmetic number, because the mean of its divisors is an integer number (11967995292).

Almost surely, 2^111680234162 is an apocalyptic number.

111680234162 is a deficient number, since it is larger than the sum of its proper divisors (79807690510).

111680234162 is a wasteful number, since it uses less digits than its factorization.

111680234162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503953.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 111680234162 in words is "one hundred eleven billion, six hundred eighty million, two hundred thirty-four thousand, one hundred sixty-two".