3243102121002 has 16 divisors (see below), whose sum is σ = 6577559232192. Its totient is φ = 1065808208640.

The previous prime is 3243102120991. The next prime is 3243102121031. The reversal of 3243102121002 is 2001212013423.

It is a super-2 number, since 2×3243102121002² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3243102121002.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3806457463 + ... + 3806458314.

It is an arithmetic number, because the mean of its divisors is an integer number (411097452012).

Almost surely, 2^{3243102121002} is an apocalyptic number.

3243102121002 is an abundant number, since it is smaller than the sum of its proper divisors (3334457111190).

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

3243102121002 is a wasteful number, since it uses less digits than its factorization.

3243102121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7612915853.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 3243102121002 its reverse (2001212013423), we get a palindrome (5244314134425).

The spelling of 3243102121002 in words is "three trillion, two hundred forty-three billion, one hundred two million, one hundred twenty-one thousand, two".