6820583101 has 4 divisors (see below), whose sum is σ = 6835188672. Its totient is φ = 6805977532.

The previous prime is 6820583089. The next prime is 6820583123. The reversal of 6820583101 is 1013850286.

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 not a de Polignac number, because 6820583101 - 2⁷ = 6820582973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6820583131) 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, 7302085 + ... + 7303018.

It is an arithmetic number, because the mean of its divisors is an integer number (1708797168).

Almost surely, 2^6820583101 is an apocalyptic number.

It is an amenable number.

6820583101 is a deficient number, since it is larger than the sum of its proper divisors (14605571).

6820583101 is a wasteful number, since it uses less digits than its factorization.

6820583101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14605570.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 6820583101 is about 82586.8215940049. The cubic root of 6820583101 is about 1896.4460898714.

The spelling of 6820583101 in words is "six billion, eight hundred twenty million, five hundred eighty-three thousand, one hundred one".