5020210321 has 4 divisors (see below), whose sum is σ = 5737383232. Its totient is φ = 4303037412.

The previous prime is 5020210309. The next prime is 5020210367. The reversal of 5020210321 is 1230120205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5020210321 - 2⁹ = 5020209809 is a prime.

It is a super-3 number, since 3×5020210321³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5020210295 and 5020210304.

It is not an unprimeable number, because it can be changed into a prime (5020210301) 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, 358586445 + ... + 358586458.

It is an arithmetic number, because the mean of its divisors is an integer number (1434345808).

Almost surely, 2^5020210321 is an apocalyptic number.

It is an amenable number.

5020210321 is a deficient number, since it is larger than the sum of its proper divisors (717172911).

5020210321 is an equidigital number, since it uses as much as digits as its factorization.

5020210321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717172910.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5020210321 is about 70853.4425486864. The cubic root of 5020210321 is about 1712.2767935843.

Adding to 5020210321 its reverse (1230120205), we get a palindrome (6250330526).

The spelling of 5020210321 in words is "five billion, twenty million, two hundred ten thousand, three hundred twenty-one".