503342030 has 16 divisors (see below), whose sum is σ = 906630624. Its totient is φ = 201200160.

The previous prime is 503342011. The next prime is 503342083. The reversal of 503342030 is 30243305.

It is a junction number, because it is equal to n+sod(n) for n = 503341993 and 503342011.

It is a congruent number.

It is an unprimeable number.

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, 881 + ... + 31740.

It is an arithmetic number, because the mean of its divisors is an integer number (56664414).

Almost surely, 2^503342030 is an apocalyptic number.

503342030 is a deficient number, since it is larger than the sum of its proper divisors (403288594).

503342030 is a wasteful number, since it uses less digits than its factorization.

503342030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34171.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 503342030 is about 22435.2853781716. The cubic root of 503342030 is about 795.4649812083.

Adding to 503342030 its reverse (30243305), we get a palindrome (533585335).

The spelling of 503342030 in words is "five hundred three million, three hundred forty-two thousand, thirty".