116601105 has 32 divisors (see below), whose sum is σ = 190689408. Its totient is φ = 60825600.

The previous prime is 116601103. The next prime is 116601109. The reversal of 116601105 is 501106611.

It is not a de Polignac number, because 116601105 - 2¹ = 116601103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116601101) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 181585 + ... + 182225.

It is an arithmetic number, because the mean of its divisors is an integer number (5959044).

Almost surely, 2^116601105 is an apocalyptic number.

116601105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116601105 is a deficient number, since it is larger than the sum of its proper divisors (74088303).

116601105 is a wasteful number, since it uses less digits than its factorization.

116601105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 116601105 is about 10798.1991554148. The cubic root of 116601105 is about 488.5408556524.

Adding to 116601105 its reverse (501106611), we get a palindrome (617707716).

The spelling of 116601105 in words is "one hundred sixteen million, six hundred one thousand, one hundred five".