3131113041 has 12 divisors (see below), whose sum is σ = 5168821632. Its totient is φ = 1789207416.

The previous prime is 3131113039. The next prime is 3131113043. The reversal of 3131113041 is 1403111313.

It is an interprime number because it is at equal distance from previous prime (3131113039) and next prime (3131113043).

It is not a de Polignac number, because 3131113041 - 2¹ = 3131113039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3131113043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24850041 + ... + 24850166.

It is an arithmetic number, because the mean of its divisors is an integer number (430735136).

Almost surely, 2^3131113041 is an apocalyptic number.

It is an amenable number.

3131113041 is a deficient number, since it is larger than the sum of its proper divisors (2037708591).

3131113041 is a wasteful number, since it uses less digits than its factorization.

3131113041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49700220 (or 49700217 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 3131113041 is about 55956.3494252440. The cubic root of 3131113041 is about 1462.9615623156.

Adding to 3131113041 its reverse (1403111313), we get a palindrome (4534224354).

The spelling of 3131113041 in words is "three billion, one hundred thirty-one million, one hundred thirteen thousand, forty-one".