89103603 has 4 divisors (see below), whose sum is σ = 118804808. Its totient is φ = 59402400.

The previous prime is 89103593. The next prime is 89103617. The reversal of 89103603 is 30630198.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 89103603 - 2¹³ = 89095411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89103683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14850598 + ... + 14850603.

It is an arithmetic number, because the mean of its divisors is an integer number (29701202).

Almost surely, 2^89103603 is an apocalyptic number.

89103603 is a deficient number, since it is larger than the sum of its proper divisors (29701205).

89103603 is a wasteful number, since it uses less digits than its factorization.

89103603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29701204.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 89103603 is about 9439.4704830303. The cubic root of 89103603 is about 446.6476861938.

The spelling of 89103603 in words is "eighty-nine million, one hundred three thousand, six hundred three".