3201240303 has 12 divisors (see below), whose sum is σ = 4825058160. Its totient is φ = 2041370496.

The previous prime is 3201240299. The next prime is 3201240331. The reversal of 3201240303 is 3030421023.

3201240303 is a `hidden beast` number, since 320 + 1 + 2 + 40 + 303 = 666.

It is not a de Polignac number, because 3201240303 - 2² = 3201240299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201240803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7732258 + ... + 7732671.

It is an arithmetic number, because the mean of its divisors is an integer number (402088180).

Almost surely, 2^3201240303 is an apocalyptic number.

3201240303 is a deficient number, since it is larger than the sum of its proper divisors (1623817857).

3201240303 is a wasteful number, since it uses less digits than its factorization.

3201240303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15464958 (or 15464955 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3201240303 is about 56579.5042661210. The cubic root of 3201240303 is about 1473.8029630020.

Adding to 3201240303 its reverse (3030421023), we get a palindrome (6231661326).

The spelling of 3201240303 in words is "three billion, two hundred one million, two hundred forty thousand, three hundred three".