109603089 has 12 divisors (see below), whose sum is σ = 160679376. Its totient is φ = 71977752.

The previous prime is 109603069. The next prime is 109603121. The reversal of 109603089 is 980306901.

It is not a de Polignac number, because 109603089 - 2⁸ = 109602833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109603009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90279 + ... + 91484.

It is an arithmetic number, because the mean of its divisors is an integer number (13389948).

Almost surely, 2^109603089 is an apocalyptic number.

It is an amenable number.

109603089 is a deficient number, since it is larger than the sum of its proper divisors (51076287).

109603089 is a wasteful number, since it uses less digits than its factorization.

109603089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181836 (or 181833 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 109603089 is about 10469.1493923814. The cubic root of 109603089 is about 478.5649980657.

The spelling of 109603089 in words is "one hundred nine million, six hundred three thousand, eighty-nine".