325117603 has 4 divisors (see below), whose sum is σ = 325893960. Its totient is φ = 324341248.

The previous prime is 325117601. The next prime is 325117609. The reversal of 325117603 is 306711523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325117603 - 2¹ = 325117601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325117601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387550 + ... + 388387.

It is an arithmetic number, because the mean of its divisors is an integer number (81473490).

Almost surely, 2^325117603 is an apocalyptic number.

325117603 is a deficient number, since it is larger than the sum of its proper divisors (776357).

325117603 is an equidigital number, since it uses as much as digits as its factorization.

325117603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776356.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 325117603 is about 18031.0178026644. The cubic root of 325117603 is about 687.6173528819.

The spelling of 325117603 in words is "three hundred twenty-five million, one hundred seventeen thousand, six hundred three".