3213003073 has 8 divisors (see below), whose sum is σ = 3675792960. Its totient is φ = 2751160560.

The previous prime is 3213003067. The next prime is 3213003097. The reversal of 3213003073 is 3703003123.

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

It is a cyclic number.

It is not a de Polignac number, because 3213003073 - 2¹³ = 3212994881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3213006073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229558 + ... + 243151.

It is an arithmetic number, because the mean of its divisors is an integer number (459474120).

Almost surely, 2^3213003073 is an apocalyptic number.

It is an amenable number.

3213003073 is a deficient number, since it is larger than the sum of its proper divisors (462789887).

3213003073 is an equidigital number, since it uses as much as digits as its factorization.

3213003073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473687.

The product of its (nonzero) digits is 1134, while the sum is 22.

The square root of 3213003073 is about 56683.3579898016. The cubic root of 3213003073 is about 1475.6058907738.

Adding to 3213003073 its reverse (3703003123), we get a palindrome (6916006196).

The spelling of 3213003073 in words is "three billion, two hundred thirteen million, three thousand, seventy-three".