2003108245 has 8 divisors (see below), whose sum is σ = 2481269760. Its totient is φ = 1550793360.

The previous prime is 2003108221. The next prime is 2003108251. The reversal of 2003108245 is 5428013002.

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

It is not a de Polignac number, because 2003108245 - 2¹³ = 2003100053 is a prime.

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, 6461485 + ... + 6461794.

It is an arithmetic number, because the mean of its divisors is an integer number (310158720).

Almost surely, 2^2003108245 is an apocalyptic number.

It is an amenable number.

2003108245 is a deficient number, since it is larger than the sum of its proper divisors (478161515).

2003108245 is a wasteful number, since it uses less digits than its factorization.

2003108245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12923315.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2003108245 is about 44756.0972941118. The cubic root of 2003108245 is about 1260.5734026168.

The spelling of 2003108245 in words is "two billion, three million, one hundred eight thousand, two hundred forty-five".