16304530103 has 8 divisors (see below), whose sum is σ = 16516711680. Its totient is φ = 16092493560.

The previous prime is 16304530087. The next prime is 16304530111. The reversal of 16304530103 is 30103540361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16304530103 - 2⁴ = 16304530087 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 (16304530603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199976 + ... + 269442.

It is an arithmetic number, because the mean of its divisors is an integer number (2064588960).

Almost surely, 2^16304530103 is an apocalyptic number.

16304530103 is a deficient number, since it is larger than the sum of its proper divisors (212181577).

16304530103 is an equidigital number, since it uses as much as digits as its factorization.

16304530103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72517.

The product of its (nonzero) digits is 3240, while the sum is 26.

The spelling of 16304530103 in words is "sixteen billion, three hundred four million, five hundred thirty thousand, one hundred three".