325303303523 has 4 divisors (see below), whose sum is σ = 354876331128. Its totient is φ = 295730275920.

The previous prime is 325303303483. The next prime is 325303303541.

325303303523 is nontrivially palindromic in base 10.

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 325303303523 - 2¹² = 325303299427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325303303523.

It is not an unprimeable number, because it can be changed into a prime (325303303553) 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, 14786513786 + ... + 14786513807.

It is an arithmetic number, because the mean of its divisors is an integer number (88719082782).

Almost surely, 2^325303303523 is an apocalyptic number.

325303303523 is a deficient number, since it is larger than the sum of its proper divisors (29573027605).

325303303523 is a wasteful number, since it uses less digits than its factorization.

325303303523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29573027604.

The product of its (nonzero) digits is 72900, while the sum is 32.

It can be divided in two parts, 325303 and 303523, that added together give a palindrome (628826).

The spelling of 325303303523 in words is "three hundred twenty-five billion, three hundred three million, three hundred three thousand, five hundred twenty-three".