16103032345 has 8 divisors (see below), whose sum is σ = 19446720264. Its totient is φ = 12800371584.

The previous prime is 16103032327. The next prime is 16103032369. The reversal of 16103032345 is 54323030161.

It can be written as a sum of positive squares in 4 ways, for example, as 457275456 + 15645756889 = 21384^2 + 125083^2 .

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 16103032345 - 2¹¹ = 16103030297 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10255924 + ... + 10257493.

It is an arithmetic number, because the mean of its divisors is an integer number (2430840033).

Almost surely, 2^16103032345 is an apocalyptic number.

It is an amenable number.

16103032345 is a deficient number, since it is larger than the sum of its proper divisors (3343687919).

16103032345 is a wasteful number, since it uses less digits than its factorization.

16103032345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20513579.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 16103032345 in words is "sixteen billion, one hundred three million, thirty-two thousand, three hundred forty-five".