109103616 has 60 divisors (see below), whose sum is σ = 314893722. Its totient is φ = 36366336.

The previous prime is 109103609. The next prime is 109103633. The reversal of 109103616 is 616301901.

It can be written as a sum of positive squares in only one way, i.e., 96825600 + 12278016 = 9840^2 + 3504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 109103616.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7231 + ... + 16446.

Almost surely, 2^109103616 is an apocalyptic number.

109103616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109103616 is an abundant number, since it is smaller than the sum of its proper divisors (205790106).

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

109103616 is an equidigital number, since it uses as much as digits as its factorization.

109103616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23701 (or 23682 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 109103616 is about 10445.2676365903. The cubic root of 109103616 is about 477.8369336925.

The spelling of 109103616 in words is "one hundred nine million, one hundred three thousand, six hundred sixteen".