5320135321 has 8 divisors (see below), whose sum is σ = 5365557824. Its totient is φ = 5274869040.

The previous prime is 5320135309. The next prime is 5320135333. The reversal of 5320135321 is 1235310235.

It is an interprime number because it is at equal distance from previous prime (5320135309) and next prime (5320135333).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5320135321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5320135351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29860 + ... + 107386.

It is an arithmetic number, because the mean of its divisors is an integer number (670694728).

Almost surely, 2^5320135321 is an apocalyptic number.

It is an amenable number.

5320135321 is a deficient number, since it is larger than the sum of its proper divisors (45422503).

5320135321 is a wasteful number, since it uses less digits than its factorization.

5320135321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78111.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 5320135321 is about 72939.2577491710. The cubic root of 5320135321 is about 1745.7185483138.

Adding to 5320135321 its reverse (1235310235), we get a palindrome (6555445556).

The spelling of 5320135321 in words is "five billion, three hundred twenty million, one hundred thirty-five thousand, three hundred twenty-one".