3213203320011 has 16 divisors (see below), whose sum is σ = 4293274920480. Its totient is φ = 2137635636480.

The previous prime is 3213203319973. The next prime is 3213203320027. The reversal of 3213203320011 is 1100233023123.

It is a de Polignac number, because none of the positive numbers 2^k-3213203320011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3213203320011.

It is not an unprimeable number, because it can be changed into a prime (3213203320081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6225991 + ... + 6722303.

It is an arithmetic number, because the mean of its divisors is an integer number (268329682530).

Almost surely, 2^{3213203320011} is an apocalyptic number.

3213203320011 is a deficient number, since it is larger than the sum of its proper divisors (1080071600469).

3213203320011 is a wasteful number, since it uses less digits than its factorization.

3213203320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500846.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3213203320011 its reverse (1100233023123), we get a palindrome (4313436343134).

The spelling of 3213203320011 in words is "three trillion, two hundred thirteen billion, two hundred three million, three hundred twenty thousand, eleven".