3131324041 has 8 divisors (see below), whose sum is σ = 3190464200. Its totient is φ = 3072435840.

The previous prime is 3131324017. The next prime is 3131324081. The reversal of 3131324041 is 1404231313.

It can be written as a sum of positive squares in 4 ways, for example, as 1123925625 + 2007398416 = 33525^2 + 44804^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3131324041 - 2⁷ = 3131323913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3131324011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37806 + ... + 87703.

It is an arithmetic number, because the mean of its divisors is an integer number (398808025).

Almost surely, 2^3131324041 is an apocalyptic number.

It is an amenable number.

3131324041 is a deficient number, since it is larger than the sum of its proper divisors (59140159).

3131324041 is a wasteful number, since it uses less digits than its factorization.

3131324041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125979.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3131324041 is about 55958.2347916730. The cubic root of 3131324041 is about 1462.9944236817.

Adding to 3131324041 its reverse (1404231313), we get a palindrome (4535555354).

The spelling of 3131324041 in words is "three billion, one hundred thirty-one million, three hundred twenty-four thousand, forty-one".