3205073103 has 8 divisors (see below), whose sum is σ = 4331971248. Its totient is φ = 2107445184.

The previous prime is 3205073099. The next prime is 3205073111. The reversal of 3205073103 is 3013705023.

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

It is not a de Polignac number, because 3205073103 - 2² = 3205073099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205073173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7317300 + ... + 7317737.

It is an arithmetic number, because the mean of its divisors is an integer number (541496406).

Almost surely, 2^3205073103 is an apocalyptic number.

3205073103 is a deficient number, since it is larger than the sum of its proper divisors (1126898145).

3205073103 is a wasteful number, since it uses less digits than its factorization.

3205073103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14635113.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 3205073103 is about 56613.3650563186. The cubic root of 3205073103 is about 1474.3909162695.

Adding to 3205073103 its reverse (3013705023), we get a palindrome (6218778126).

It can be divided in two parts, 320507 and 3103, that added together give a triangular number (323610 = T₈₀₄).

The spelling of 3205073103 in words is "three billion, two hundred five million, seventy-three thousand, one hundred three".