500201323 has 2 divisors, whose sum is σ = 500201324. Its totient is φ = 500201322.

The previous prime is 500201293. The next prime is 500201411. The reversal of 500201323 is 323102005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500201323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500201297 and 500201306.

It is not a weakly prime, because it can be changed into another prime (500201123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250100661 + 250100662.

It is an arithmetic number, because the mean of its divisors is an integer number (250100662).

Almost surely, 2^500201323 is an apocalyptic number.

500201323 is a deficient number, since it is larger than the sum of its proper divisors (1).

500201323 is an equidigital number, since it uses as much as digits as its factorization.

500201323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 500201323 is about 22365.1810410736. The cubic root of 500201323 is about 793.8070384704.

Adding to 500201323 its reverse (323102005), we get a palindrome (823303328).

The spelling of 500201323 in words is "five hundred million, two hundred one thousand, three hundred twenty-three".