16103245 has 8 divisors (see below), whose sum is σ = 19557216. Its totient is φ = 12727056.

The previous prime is 16103239. The next prime is 16103273. The reversal of 16103245 is 54230161.

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 16103245 - 2³ = 16103237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18987 + ... + 19816.

It is an arithmetic number, because the mean of its divisors is an integer number (2444652).

Almost surely, 2^16103245 is an apocalyptic number.

It is an amenable number.

16103245 is a deficient number, since it is larger than the sum of its proper divisors (3453971).

16103245 is an equidigital number, since it uses as much as digits as its factorization.

16103245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38891.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 16103245 is about 4012.8848725076. The cubic root of 16103245 is about 252.5250506140.

The spelling of 16103245 in words is "sixteen million, one hundred three thousand, two hundred forty-five".