3213103203102 has 32 divisors (see below), whose sum is σ = 6920600988672. Its totient is φ = 988636994784.

The previous prime is 3213103203071. The next prime is 3213103203103. The reversal of 3213103203102 is 2013023013123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213103203103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11752603 + ... + 12022889.

It is an arithmetic number, because the mean of its divisors is an integer number (216268780896).

Almost surely, 2^{3213103203102} is an apocalyptic number.

3213103203102 is an abundant number, since it is smaller than the sum of its proper divisors (3707497785570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213103203102 is a wasteful number, since it uses less digits than its factorization.

3213103203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422712.

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

Adding to 3213103203102 its reverse (2013023013123), we get a palindrome (5226126216225).

The spelling of 3213103203102 in words is "three trillion, two hundred thirteen billion, one hundred three million, two hundred three thousand, one hundred two".