6311320502 has 8 divisors (see below), whose sum is σ = 9502174800. Its totient is φ = 3143928904.

The previous prime is 6311320501. The next prime is 6311320513. The reversal of 6311320502 is 2050231136.

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 (6311320501) 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, 5865002 + ... + 5866077.

It is an arithmetic number, because the mean of its divisors is an integer number (1187771850).

Almost surely, 2^6311320502 is an apocalyptic number.

6311320502 is a deficient number, since it is larger than the sum of its proper divisors (3190854298).

6311320502 is a wasteful number, since it uses less digits than its factorization.

6311320502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11731350.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 6311320502 is about 79443.8197848014. The cubic root of 6311320502 is about 1848.0203320024.

Adding to 6311320502 its reverse (2050231136), we get a palindrome (8361551638).

The spelling of 6311320502 in words is "six billion, three hundred eleven million, three hundred twenty thousand, five hundred two".