36505103 has 4 divisors (see below), whose sum is σ = 38652480. Its totient is φ = 34357728.

The previous prime is 36505093. The next prime is 36505109. The reversal of 36505103 is 30150563.

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 36505103 - 2⁴ = 36505087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36505109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073663 + ... + 1073696.

It is an arithmetic number, because the mean of its divisors is an integer number (9663120).

Almost surely, 2^36505103 is an apocalyptic number.

36505103 is a deficient number, since it is larger than the sum of its proper divisors (2147377).

36505103 is a wasteful number, since it uses less digits than its factorization.

36505103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147376.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 36505103 is about 6041.9452993221. The cubic root of 36505103 is about 331.7298299215.

Adding to 36505103 its reverse (30150563), we get a palindrome (66655666).

The spelling of 36505103 in words is "thirty-six million, five hundred five thousand, one hundred three".