513103322 has 16 divisors (see below), whose sum is σ = 838101600. Its totient is φ = 234667440.

The previous prime is 513103319. The next prime is 513103373. The reversal of 513103322 is 223301315.

It is a junction number, because it is equal to n+sod(n) for n = 513103294 and 513103303.

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 7 ways as a sum of consecutive naturals, for example, 231704 + ... + 233907.

It is an arithmetic number, because the mean of its divisors is an integer number (52381350).

Almost surely, 2^513103322 is an apocalyptic number.

513103322 is a deficient number, since it is larger than the sum of its proper divisors (324998278).

513103322 is a wasteful number, since it uses less digits than its factorization.

513103322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465661.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 513103322 is about 22651.7840798468. The cubic root of 513103322 is about 800.5742345947.

Adding to 513103322 its reverse (223301315), we get a palindrome (736404637).

The spelling of 513103322 in words is "five hundred thirteen million, one hundred three thousand, three hundred twenty-two".