325551022321003 has 4 divisors (see below), whose sum is σ = 330136247987568. Its totient is φ = 320965796654440.

The previous prime is 325551022320983. The next prime is 325551022321033. The reversal of 325551022321003 is 300123220155523.

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 325551022321003 - 2⁵ = 325551022320971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325551022321003.

It is not an unprimeable number, because it can be changed into a prime (325551022321033) 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, 2292612833176 + ... + 2292612833317.

It is an arithmetic number, because the mean of its divisors is an integer number (82534061996892).

Almost surely, 2^{325551022321003} is an apocalyptic number.

325551022321003 is a deficient number, since it is larger than the sum of its proper divisors (4585225666565).

325551022321003 is an equidigital number, since it uses as much as digits as its factorization.

325551022321003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4585225666564.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 325551022321003 its reverse (300123220155523), we get a palindrome (625674242476526).

The spelling of 325551022321003 in words is "three hundred twenty-five trillion, five hundred fifty-one billion, twenty-two million, three hundred twenty-one thousand, three".