500201113 has 6 divisors (see below), whose sum is σ = 514086846. Its totient is φ = 486680832.

The previous prime is 500201059. The next prime is 500201123. The reversal of 500201113 is 311102005.

It can be written as a sum of positive squares in 3 ways, for example, as 305096089 + 195105024 = 17467^2 + 13968^2 .

It is not a de Polignac number, because 500201113 - 2⁹ = 500200601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500201093 and 500201102.

It is not an unprimeable number, because it can be changed into a prime (500201123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181320 + ... + 184057.

It is an arithmetic number, because the mean of its divisors is an integer number (85681141).

Almost surely, 2^500201113 is an apocalyptic number.

It is an amenable number.

500201113 is a deficient number, since it is larger than the sum of its proper divisors (13885733).

500201113 is an equidigital number, since it uses as much as digits as its factorization.

500201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365451 (or 365414 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 500201113 is about 22365.1763462755. The cubic root of 500201113 is about 793.8069273822.

Adding to 500201113 its reverse (311102005), we get a palindrome (811303118).

The spelling of 500201113 in words is "five hundred million, two hundred one thousand, one hundred thirteen".