503112214 has 32 divisors (see below), whose sum is σ = 832841856. Its totient is φ = 226048320.

The previous prime is 503112187. The next prime is 503112221. The reversal of 503112214 is 412211305.

It is a junction number, because it is equal to n+sod(n) for n = 503112191 and 503112200.

It is a congruent number.

It is an unprimeable number.

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, 1100674 + ... + 1101130.

It is an arithmetic number, because the mean of its divisors is an integer number (26026308).

Almost surely, 2^503112214 is an apocalyptic number.

503112214 is a deficient number, since it is larger than the sum of its proper divisors (329729642).

503112214 is a wasteful number, since it uses less digits than its factorization.

503112214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 503112214 is about 22430.1630399781. The cubic root of 503112214 is about 795.3438982608.

Adding to 503112214 its reverse (412211305), we get a palindrome (915323519).

Subtracting from 503112214 its reverse (412211305), we obtain a palindrome (90900909).

It can be divided in two parts, 50311 and 2214, that added together give a palindrome (52525).

The spelling of 503112214 in words is "five hundred three million, one hundred twelve thousand, two hundred fourteen".