6681301283 has 4 divisors (see below), whose sum is σ = 6681487248. Its totient is φ = 6681115320.

The previous prime is 6681301261. The next prime is 6681301301. The reversal of 6681301283 is 3821031866.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3821031866 = 2 ⋅1910515933.

It is a cyclic number.

It is not a de Polignac number, because 6681301283 - 2¹⁶ = 6681235747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6681301243) 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, 19991 + ... + 117312.

It is an arithmetic number, because the mean of its divisors is an integer number (1670371812).

Almost surely, 2^6681301283 is an apocalyptic number.

6681301283 is a deficient number, since it is larger than the sum of its proper divisors (185965).

6681301283 is a wasteful number, since it uses less digits than its factorization.

6681301283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185964.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 6681301283 is about 81739.2273207913. The cubic root of 6681301283 is about 1883.4482213953.

The spelling of 6681301283 in words is "six billion, six hundred eighty-one million, three hundred one thousand, two hundred eighty-three".