325402103 has 16 divisors (see below), whose sum is σ = 361501056. Its totient is φ = 291014400.

The previous prime is 325402093. The next prime is 325402109. The reversal of 325402103 is 301204523.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 325402103 - 2¹⁶ = 325336567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325402109) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 59075 + ... + 64347.

It is an arithmetic number, because the mean of its divisors is an integer number (22593816).

Almost surely, 2^325402103 is an apocalyptic number.

325402103 is a deficient number, since it is larger than the sum of its proper divisors (36098953).

325402103 is a wasteful number, since it uses less digits than its factorization.

325402103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 325402103 is about 18038.9052605750. The cubic root of 325402103 is about 687.8178650458.

Adding to 325402103 its reverse (301204523), we get a palindrome (626606626).

It can be divided in two parts, 32540 and 2103, that added together give a palindrome (34643).

The spelling of 325402103 in words is "three hundred twenty-five million, four hundred two thousand, one hundred three".