3211323313009 has 4 divisors (see below), whose sum is σ = 3670083786304. Its totient is φ = 2752562839716.

The previous prime is 3211323312913. The next prime is 3211323313087. The reversal of 3211323313009 is 9003133231123.

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 a cyclic number.

It is not a de Polignac number, because 3211323313009 - 2⁷ = 3211323312881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3211323313109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229380236637 + ... + 229380236650.

It is an arithmetic number, because the mean of its divisors is an integer number (917520946576).

Almost surely, 2^{3211323313009} is an apocalyptic number.

It is an amenable number.

3211323313009 is a deficient number, since it is larger than the sum of its proper divisors (458760473295).

3211323313009 is an equidigital number, since it uses as much as digits as its factorization.

3211323313009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458760473294.

The product of its (nonzero) digits is 8748, while the sum is 31.

The spelling of 3211323313009 in words is "three trillion, two hundred eleven billion, three hundred twenty-three million, three hundred thirteen thousand, nine".