111616101006 has 16 divisors (see below), whose sum is σ = 223236000000. Its totient is φ = 37204734008.

The previous prime is 111616100987. The next prime is 111616101019. The reversal of 111616101006 is 600101616111.

It is a Curzon number.

It is a congruent number.

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, 348745 + ... + 587243.

It is an arithmetic number, because the mean of its divisors is an integer number (13952250000).

Almost surely, 2^111616101006 is an apocalyptic number.

111616101006 is an abundant number, since it is smaller than the sum of its proper divisors (111619898994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111616101006 is a wasteful number, since it uses less digits than its factorization.

111616101006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316503.

The product of its (nonzero) digits is 216, while the sum is 24.

Adding to 111616101006 its reverse (600101616111), we get a palindrome (711717717117).

The spelling of 111616101006 in words is "one hundred eleven billion, six hundred sixteen million, one hundred one thousand, six".