3213000001 has 4 divisors (see below), whose sum is σ = 3216830400. Its totient is φ = 3209169604.

The previous prime is 3212999989. The next prime is 3213000013. The reversal of 3213000001 is 1000003123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3212999989) and next prime (3213000013).

It is a cyclic number.

It is not a de Polignac number, because 3213000001 - 2¹⁹ = 3212475713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213000101) 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 3 ways as a sum of consecutive naturals, for example, 1913941 + ... + 1915618.

It is an arithmetic number, because the mean of its divisors is an integer number (804207600).

Almost surely, 2^3213000001 is an apocalyptic number.

It is an amenable number.

3213000001 is a deficient number, since it is larger than the sum of its proper divisors (3830399).

3213000001 is an equidigital number, since it uses as much as digits as its factorization.

3213000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830398.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3213000001 is about 56683.3308918945. The cubic root of 3213000001 is about 1475.6054204907.

Adding to 3213000001 its reverse (1000003123), we get a palindrome (4213003124).

The spelling of 3213000001 in words is "three billion, two hundred thirteen million, one", and thus it is an aban number.