3243000100 has 18 divisors (see below), whose sum is σ = 7037310434. Its totient is φ = 1297200000.

The previous prime is 3243000097. The next prime is 3243000113. The reversal of 3243000100 is 10003423.

It can be written as a sum of positive squares in 3 ways, for example, as 348344896 + 2894655204 = 18664^2 + 53802^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16214901 + ... + 16215100.

Almost surely, 2^3243000100 is an apocalyptic number.

It is an amenable number.

3243000100 is an abundant number, since it is smaller than the sum of its proper divisors (3794310334).

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

3243000100 is a wasteful number, since it uses less digits than its factorization.

3243000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32430015 (or 32430008 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3243000100 is about 56947.3449776195. The cubic root of 3243000100 is about 1480.1838248660.

Adding to 3243000100 its reverse (10003423), we get a palindrome (3253003523).

The spelling of 3243000100 in words is "three billion, two hundred forty-three million, one hundred", and thus it is an aban number.