523334203 has 16 divisors (see below), whose sum is σ = 645626880. Its totient is φ = 414269856.

The previous prime is 523334131. The next prime is 523334221. The reversal of 523334203 is 302433325.

It is not a de Polignac number, because 523334203 - 2⁹ = 523333691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523334003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51375 + ... + 60712.

It is an arithmetic number, because the mean of its divisors is an integer number (40351680).

Almost surely, 2^523334203 is an apocalyptic number.

523334203 is a deficient number, since it is larger than the sum of its proper divisors (122292677).

523334203 is a wasteful number, since it uses less digits than its factorization.

523334203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112146.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 523334203 is about 22876.4989235678. The cubic root of 523334203 is about 805.8601985031.

Adding to 523334203 its reverse (302433325), we get a palindrome (825767528).

The spelling of 523334203 in words is "five hundred twenty-three million, three hundred thirty-four thousand, two hundred three".