5120023320 has 96 divisors (see below), whose sum is σ = 16649025120. Its totient is φ = 1364605440.

The previous prime is 5120023291. The next prime is 5120023339. The reversal of 5120023320 is 233200215.

It is a super-3 number, since 3×5120023320³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5120023293 and 5120023302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1146532 + ... + 1150988.

It is an arithmetic number, because the mean of its divisors is an integer number (173427345).

Almost surely, 2^5120023320 is an apocalyptic number.

It is an amenable number.

5120023320 is an abundant number, since it is smaller than the sum of its proper divisors (11529001800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5120023320 is a wasteful number, since it uses less digits than its factorization.

5120023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7665 (or 7658 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5120023320 is about 71554.3382332616. The cubic root of 5120023320 is about 1723.5503687620.

Adding to 5120023320 its reverse (233200215), we get a palindrome (5353223535).

The spelling of 5120023320 in words is "five billion, one hundred twenty million, twenty-three thousand, three hundred twenty".