160506103 has 4 divisors (see below), whose sum is σ = 164420928. Its totient is φ = 156591280.

The previous prime is 160506089. The next prime is 160506119. The reversal of 160506103 is 301605061.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160506103 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 (160506173) 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 3 ways as a sum of consecutive naturals, for example, 1957351 + ... + 1957432.

It is an arithmetic number, because the mean of its divisors is an integer number (41105232).

Almost surely, 2^160506103 is an apocalyptic number.

160506103 is a deficient number, since it is larger than the sum of its proper divisors (3914825).

160506103 is an equidigital number, since it uses as much as digits as its factorization.

160506103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914824.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 160506103 is about 12669.1003232274. The cubic root of 160506103 is about 543.4553270509.

The spelling of 160506103 in words is "one hundred sixty million, five hundred six thousand, one hundred three".