3203113452 has 144 divisors (see below), whose sum is σ = 9713383680. Its totient is φ = 803214720.

The previous prime is 3203113427. The next prime is 3203113453. The reversal of 3203113452 is 2543113023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3203113453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 289323 + ... + 300189.

Almost surely, 2^3203113452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3203113452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4856691840).

3203113452 is an abundant number, since it is smaller than the sum of its proper divisors (6510270228).

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

3203113452 is a wasteful number, since it uses less digits than its factorization.

3203113452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10932 (or 10919 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3203113452 is about 56596.0550922059. The cubic root of 3203113452 is about 1474.0903635104.

Adding to 3203113452 its reverse (2543113023), we get a palindrome (5746226475).

The spelling of 3203113452 in words is "three billion, two hundred three million, one hundred thirteen thousand, four hundred fifty-two".