3205434101 has 4 divisors (see below), whose sum is σ = 3210768204. Its totient is φ = 3200100000.

The previous prime is 3205434047. The next prime is 3205434107. The reversal of 3205434101 is 1014345023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2858506225 + 346927876 = 53465^2 + 18626^2 .

It is a cyclic number.

It is not a de Polignac number, because 3205434101 - 2¹⁴ = 3205417717 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 (3205434107) 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, 2666150 + ... + 2667351.

It is an arithmetic number, because the mean of its divisors is an integer number (802692051).

Almost surely, 2^3205434101 is an apocalyptic number.

It is an amenable number.

3205434101 is a deficient number, since it is larger than the sum of its proper divisors (5334103).

3205434101 is an equidigital number, since it uses as much as digits as its factorization.

3205434101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334102.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3205434101 is about 56616.5532419627. The cubic root of 3205434101 is about 1474.4462693689.

Adding to 3205434101 its reverse (1014345023), we get a palindrome (4219779124).

The spelling of 3205434101 in words is "three billion, two hundred five million, four hundred thirty-four thousand, one hundred one".