108203245 has 8 divisors (see below), whose sum is σ = 130185216. Its totient is φ = 86335056.

The previous prime is 108203231. The next prime is 108203257. The reversal of 108203245 is 542302801.

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 108203245 - 2¹⁹ = 107678957 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, 26337 + ... + 30166.

It is an arithmetic number, because the mean of its divisors is an integer number (16273152).

Almost surely, 2^108203245 is an apocalyptic number.

It is an amenable number.

108203245 is a deficient number, since it is larger than the sum of its proper divisors (21981971).

108203245 is an equidigital number, since it uses as much as digits as its factorization.

108203245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56891.

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

The square root of 108203245 is about 10402.0788787626. The cubic root of 108203245 is about 476.5188611013.

The spelling of 108203245 in words is "one hundred eight million, two hundred three thousand, two hundred forty-five".