5120023321 has 8 divisors (see below), whose sum is σ = 5894167680. Its totient is φ = 4356557088.

The previous prime is 5120023291. The next prime is 5120023339. The reversal of 5120023321 is 1233200215.

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

It is a cyclic number.

It is not a de Polignac number, because 5120023321 - 2⁷ = 5120023193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5120023351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2668501 + ... + 2670418.

It is an arithmetic number, because the mean of its divisors is an integer number (736770960).

Almost surely, 2^5120023321 is an apocalyptic number.

It is an amenable number.

5120023321 is a deficient number, since it is larger than the sum of its proper divisors (774144359).

5120023321 is a wasteful number, since it uses less digits than its factorization.

5120023321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339063.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5120023321 is about 71554.3382402493. The cubic root of 5120023321 is about 1723.5503688742.

Adding to 5120023321 its reverse (1233200215), we get a palindrome (6353223536).

The spelling of 5120023321 in words is "five billion, one hundred twenty million, twenty-three thousand, three hundred twenty-one".