503132230 has 8 divisors (see below), whose sum is σ = 905638032. Its totient is φ = 201252888.

The previous prime is 503132213. The next prime is 503132249. The reversal of 503132230 is 32231305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 503132198 and 503132207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25156602 + ... + 25156621.

It is an arithmetic number, because the mean of its divisors is an integer number (113204754).

Almost surely, 2^503132230 is an apocalyptic number.

503132230 is a deficient number, since it is larger than the sum of its proper divisors (402505802).

503132230 is a wasteful number, since it uses less digits than its factorization.

503132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50313230.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 503132230 is about 22430.6092204380. The cubic root of 503132230 is about 795.3544455383.

Adding to 503132230 its reverse (32231305), we get a palindrome (535363535).

The spelling of 503132230 in words is "five hundred three million, one hundred thirty-two thousand, two hundred thirty".