3213240003 has 24 divisors (see below), whose sum is σ = 4781926800. Its totient is φ = 2132496000.

The previous prime is 3213239963. The next prime is 3213240071. The reversal of 3213240003 is 3000423123.

It is not a de Polignac number, because 3213240003 - 2⁸ = 3213239747 is a prime.

It is a super-2 number, since 2×3213240003² = 20649822633758880018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3213240073) 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 23 ways as a sum of consecutive naturals, for example, 1700083 + ... + 1701971.

It is an arithmetic number, because the mean of its divisors is an integer number (199246950).

Almost surely, 2^3213240003 is an apocalyptic number.

3213240003 is a deficient number, since it is larger than the sum of its proper divisors (1568686797).

3213240003 is an equidigital number, since it uses as much as digits as its factorization.

3213240003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400 (or 2143 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3213240003 is about 56685.4478944993. The cubic root of 3213240003 is about 1475.6421607578.

Adding to 3213240003 its reverse (3000423123), we get a palindrome (6213663126).

The spelling of 3213240003 in words is "three billion, two hundred thirteen million, two hundred forty thousand, three".