109716603 has 16 divisors (see below), whose sum is σ = 149300256. Its totient is φ = 71654400.

The previous prime is 109716547. The next prime is 109716611. The reversal of 109716603 is 306617901.

It is not a de Polignac number, because 109716603 - 2⁶ = 109716539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109716683) 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 15 ways as a sum of consecutive naturals, for example, 27525 + ... + 31257.

It is an arithmetic number, because the mean of its divisors is an integer number (9331266).

Almost surely, 2^109716603 is an apocalyptic number.

109716603 is a deficient number, since it is larger than the sum of its proper divisors (39583653).

109716603 is a wasteful number, since it uses less digits than its factorization.

109716603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 109716603 is about 10474.5693467560. The cubic root of 109716603 is about 478.7301548582.

The spelling of 109716603 in words is "one hundred nine million, seven hundred sixteen thousand, six hundred three".