513302303302 has 8 divisors (see below), whose sum is σ = 775052484912. Its totient is φ = 254951475000.

The previous prime is 513302303291. The next prime is 513302303303. The reversal of 513302303302 is 203303203315.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513302303303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849837949 + ... + 849838552.

It is an arithmetic number, because the mean of its divisors is an integer number (96881560614).

Almost surely, 2^513302303302 is an apocalyptic number.

513302303302 is a deficient number, since it is larger than the sum of its proper divisors (261750181610).

513302303302 is a wasteful number, since it uses less digits than its factorization.

513302303302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699676654.

The product of its (nonzero) digits is 4860, while the sum is 25.

Adding to 513302303302 its reverse (203303203315), we get a palindrome (716605506617).

The spelling of 513302303302 in words is "five hundred thirteen billion, three hundred two million, three hundred three thousand, three hundred two".