8165103 has 4 divisors (see below), whose sum is σ = 10886808. Its totient is φ = 5443400.

The previous prime is 8165093. The next prime is 8165107. The reversal of 8165103 is 3015618.

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

It is a cyclic number.

It is not a de Polignac number, because 8165103 - 2⁶ = 8165039 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8165107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360848 + ... + 1360853.

It is an arithmetic number, because the mean of its divisors is an integer number (2721702).

Almost surely, 2^8165103 is an apocalyptic number.

8165103 is a deficient number, since it is larger than the sum of its proper divisors (2721705).

8165103 is a wasteful number, since it uses less digits than its factorization.

8165103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721704.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 8165103 is about 2857.4644354742. The cubic root of 8165103 is about 201.3665004518.

The spelling of 8165103 in words is "eight million, one hundred sixty-five thousand, one hundred three".