6306116321 has 4 divisors (see below), whose sum is σ = 6638017200. Its totient is φ = 5974215444.

The previous prime is 6306116309. The next prime is 6306116339. The reversal of 6306116321 is 1236116036.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6306116321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6306116521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165950411 + ... + 165950448.

It is an arithmetic number, because the mean of its divisors is an integer number (1659504300).

Almost surely, 2^6306116321 is an apocalyptic number.

It is an amenable number.

6306116321 is a deficient number, since it is larger than the sum of its proper divisors (331900879).

6306116321 is a wasteful number, since it uses less digits than its factorization.

6306116321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331900878.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 6306116321 is about 79411.0591857331. The cubic root of 6306116321 is about 1847.5122462037.

The spelling of 6306116321 in words is "six billion, three hundred six million, one hundred sixteen thousand, three hundred twenty-one".