4520023113 has 8 divisors (see below), whose sum is σ = 6031399968. Its totient is φ = 3010997504.

The previous prime is 4520023111. The next prime is 4520023117. The reversal of 4520023113 is 3113200254.

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 4520023113 - 2¹ = 4520023111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4520023113.

It is not an unprimeable number, because it can be changed into a prime (4520023111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583320 + ... + 591017.

It is an arithmetic number, because the mean of its divisors is an integer number (753924996).

Almost surely, 2^4520023113 is an apocalyptic number.

It is an amenable number.

4520023113 is a deficient number, since it is larger than the sum of its proper divisors (1511376855).

4520023113 is a wasteful number, since it uses less digits than its factorization.

4520023113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175623.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4520023113 is about 67231.1171482372. The cubic root of 4520023113 is about 1653.4087001130.

Adding to 4520023113 its reverse (3113200254), we get a palindrome (7633223367).

The spelling of 4520023113 in words is "four billion, five hundred twenty million, twenty-three thousand, one hundred thirteen".