325045137303 has 16 divisors (see below), whose sum is σ = 481603530240. Its totient is φ = 216671927832.

The previous prime is 325045137299. The next prime is 325045137317. The reversal of 325045137303 is 303731540523.

325045137303 is a `hidden beast` number, since 32 + 504 + 51 + 3 + 73 + 0 + 3 = 666.

It is not a de Polignac number, because 325045137303 - 2² = 325045137299 is a prime.

It is a super-2 number, since 2×325045137303² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325045137323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448201 + ... + 922482.

It is an arithmetic number, because the mean of its divisors is an integer number (30100220640).

Almost surely, 2^325045137303 is an apocalyptic number.

325045137303 is a deficient number, since it is larger than the sum of its proper divisors (156558392937).

325045137303 is a wasteful number, since it uses less digits than its factorization.

325045137303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379475 (or 1379469 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

Adding to 325045137303 its reverse (303731540523), we get a palindrome (628776677826).

The spelling of 325045137303 in words is "three hundred twenty-five billion, forty-five million, one hundred thirty-seven thousand, three hundred three".