5202304012321 has 32 divisors (see below), whose sum is σ = 5654819721600. Its totient is φ = 4757452185600.

The previous prime is 5202304012303. The next prime is 5202304012357. The reversal of 5202304012321 is 1232104032025.

It is a cyclic number.

It is not a de Polignac number, because 5202304012321 - 2¹³ = 5202304004129 is a prime.

It is a super-2 number, since 2×5202304012321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5202304012121) 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 31 ways as a sum of consecutive naturals, for example, 1543250766 + ... + 1543254136.

It is an arithmetic number, because the mean of its divisors is an integer number (176713116300).

Almost surely, 2^{5202304012321} is an apocalyptic number.

It is an amenable number.

5202304012321 is a deficient number, since it is larger than the sum of its proper divisors (452515709279).

5202304012321 is a wasteful number, since it uses less digits than its factorization.

5202304012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 5202304012321 its reverse (1232104032025), we get a palindrome (6434408044346).

The spelling of 5202304012321 in words is "five trillion, two hundred two billion, three hundred four million, twelve thousand, three hundred twenty-one".