501303352313 has 16 divisors (see below), whose sum is σ = 536549832000. Its totient is φ = 466709784576.

The previous prime is 501303352223. The next prime is 501303352343. The reversal of 501303352313 is 313253303105.

It is a cyclic number.

It is not a de Polignac number, because 501303352313 - 2²⁸ = 501034916857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (501303352343) 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 15 ways as a sum of consecutive naturals, for example, 1019438 + ... + 1428936.

It is an arithmetic number, because the mean of its divisors is an integer number (33534364500).

Almost surely, 2^501303352313 is an apocalyptic number.

It is an amenable number.

501303352313 is a deficient number, since it is larger than the sum of its proper divisors (35246479687).

501303352313 is a wasteful number, since it uses less digits than its factorization.

501303352313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410296.

The product of its (nonzero) digits is 12150, while the sum is 29.

Adding to 501303352313 its reverse (313253303105), we get a palindrome (814556655418).

The spelling of 501303352313 in words is "five hundred one billion, three hundred three million, three hundred fifty-two thousand, three hundred thirteen".