3230531005 has 16 divisors (see below), whose sum is σ = 4177761840. Its totient is φ = 2383953408.

The previous prime is 3230530973. The next prime is 3230531011. The reversal of 3230531005 is 5001350323.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 399120484 + 2831410521 = 19978^2 + 53211^2 .

It is a cyclic number.

It is not a de Polignac number, because 3230531005 - 2⁵ = 3230530973 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 80401 + ... + 113689.

It is an arithmetic number, because the mean of its divisors is an integer number (261110115).

Almost surely, 2^3230531005 is an apocalyptic number.

It is an amenable number.

3230531005 is a deficient number, since it is larger than the sum of its proper divisors (947230835).

3230531005 is a wasteful number, since it uses less digits than its factorization.

3230531005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34800.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 3230531005 is about 56837.7603798742. The cubic root of 3230531005 is about 1478.2843226036.

Adding to 3230531005 its reverse (5001350323), we get a palindrome (8231881328).

The spelling of 3230531005 in words is "three billion, two hundred thirty million, five hundred thirty-one thousand, five".