6201105871 has 2 divisors, whose sum is σ = 6201105872. Its totient is φ = 6201105870.

The previous prime is 6201105857. The next prime is 6201105941. The reversal of 6201105871 is 1785011026.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6201105871 - 2⁵ = 6201105839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6201105271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3100552935 + 3100552936.

It is an arithmetic number, because the mean of its divisors is an integer number (3100552936).

Almost surely, 2^6201105871 is an apocalyptic number.

6201105871 is a deficient number, since it is larger than the sum of its proper divisors (1).

6201105871 is an equidigital number, since it uses as much as digits as its factorization.

6201105871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 31.

The square root of 6201105871 is about 78747.1007148835. The cubic root of 6201105871 is about 1837.1997685296.

Adding to 6201105871 its reverse (1785011026), we get a palindrome (7986116897).

The spelling of 6201105871 in words is "six billion, two hundred one million, one hundred five thousand, eight hundred seventy-one".