16103473 has 16 divisors (see below), whose sum is σ = 17510400. Its totient is φ = 14769216.

The previous prime is 16103449. The next prime is 16103491. The reversal of 16103473 is 37430161.

It is not a de Polignac number, because 16103473 - 2⁵ = 16103441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16103413) 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 15 ways as a sum of consecutive naturals, for example, 108003 + ... + 108151.

It is an arithmetic number, because the mean of its divisors is an integer number (1094400).

Almost surely, 2^16103473 is an apocalyptic number.

It is an amenable number.

16103473 is a deficient number, since it is larger than the sum of its proper divisors (1406927).

16103473 is a wasteful number, since it uses less digits than its factorization.

16103473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 16103473 is about 4012.9132808971. The cubic root of 16103473 is about 252.5262424119.

The spelling of 16103473 in words is "sixteen million, one hundred three thousand, four hundred seventy-three".