6105350221 has 8 divisors (see below), whose sum is σ = 6257483064. Its totient is φ = 5953370880.

The previous prime is 6105350219. The next prime is 6105350239. The reversal of 6105350221 is 1220535016.

6105350221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 360468196 + 5744882025 = 18986^2 + 75795^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6105350221 - 2¹ = 6105350219 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 (6105350201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44355 + ... + 119071.

It is an arithmetic number, because the mean of its divisors is an integer number (782185383).

Almost surely, 2^6105350221 is an apocalyptic number.

It is an amenable number.

6105350221 is a deficient number, since it is larger than the sum of its proper divisors (152132843).

6105350221 is a wasteful number, since it uses less digits than its factorization.

6105350221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76751.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 6105350221 is about 78136.7405322234. The cubic root of 6105350221 is about 1827.6941725948.

Adding to 6105350221 its reverse (1220535016), we get a palindrome (7325885237).

The spelling of 6105350221 in words is "six billion, one hundred five million, three hundred fifty thousand, two hundred twenty-one".