3230541305 has 4 divisors (see below), whose sum is σ = 3876649572. Its totient is φ = 2584433040.

The previous prime is 3230541289. The next prime is 3230541317. The reversal of 3230541305 is 5031450323.

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 360582121 + 2869959184 = 18989^2 + 53572^2 .

It is not a de Polignac number, because 3230541305 - 2⁴ = 3230541289 is a prime.

It is a super-2 number, since 2×3230541305² = 20872794246622206050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323054126 + ... + 323054135.

It is an arithmetic number, because the mean of its divisors is an integer number (969162393).

Almost surely, 2^3230541305 is an apocalyptic number.

It is an amenable number.

3230541305 is a deficient number, since it is larger than the sum of its proper divisors (646108267).

3230541305 is an equidigital number, since it uses as much as digits as its factorization.

3230541305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646108266.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 3230541305 is about 56837.8509885798. The cubic root of 3230541305 is about 1478.2858936882.

Adding to 3230541305 its reverse (5031450323), we get a palindrome (8261991628).

The spelling of 3230541305 in words is "three billion, two hundred thirty million, five hundred forty-one thousand, three hundred five".