105616066111 has 8 divisors (see below), whose sum is σ = 106416986544. Its totient is φ = 104817820800.

The previous prime is 105616066109. The next prime is 105616066123. The reversal of 105616066111 is 111660616501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105616066111 - 2¹ = 105616066109 is a prime.

It is a super-2 number, since 2×105616066111² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105616066711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589485 + ... + 747478.

It is an arithmetic number, because the mean of its divisors is an integer number (13302123318).

Almost surely, 2^105616066111 is an apocalyptic number.

105616066111 is a deficient number, since it is larger than the sum of its proper divisors (800920433).

105616066111 is a wasteful number, since it uses less digits than its factorization.

105616066111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337561.

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 105616066111 in words is "one hundred five billion, six hundred sixteen million, sixty-six thousand, one hundred eleven".