6813351351303 has 8 divisors (see below), whose sum is σ = 10382249678208. Its totient is φ = 3893343629304.

The previous prime is 6813351351259. The next prime is 6813351351341. The reversal of 6813351351303 is 3031531533186.

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

It is not a de Polignac number, because 6813351351303 - 2¹⁷ = 6813351220231 is a prime.

It is a super-2 number, since 2×6813351351303² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6813351351503) 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 7 ways as a sum of consecutive naturals, for example, 162222651201 + ... + 162222651242.

It is an arithmetic number, because the mean of its divisors is an integer number (1297781209776).

Almost surely, 2^{6813351351303} is an apocalyptic number.

6813351351303 is a deficient number, since it is larger than the sum of its proper divisors (3568898326905).

6813351351303 is a wasteful number, since it uses less digits than its factorization.

6813351351303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324445302453.

The product of its (nonzero) digits is 291600, while the sum is 42.

Adding to 6813351351303 its reverse (3031531533186), we get a palindrome (9844882884489).

The spelling of 6813351351303 in words is "six trillion, eight hundred thirteen billion, three hundred fifty-one million, three hundred fifty-one thousand, three hundred three".