3131103241 has 16 divisors (see below), whose sum is σ = 3600495360. Its totient is φ = 2667286080.

The previous prime is 3131103203. The next prime is 3131103247. The reversal of 3131103241 is 1423011313.

It is a cyclic number.

It is not a de Polignac number, because 3131103241 - 2²³ = 3122714633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3131103247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866260 + ... + 869866.

It is an arithmetic number, because the mean of its divisors is an integer number (225030960).

Almost surely, 2^3131103241 is an apocalyptic number.

It is an amenable number.

3131103241 is a deficient number, since it is larger than the sum of its proper divisors (469392119).

3131103241 is a wasteful number, since it uses less digits than its factorization.

3131103241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3131103241 is about 55956.2618569182. The cubic root of 3131103241 is about 1462.9600360172.

Adding to 3131103241 its reverse (1423011313), we get a palindrome (4554114554).

The spelling of 3131103241 in words is "three billion, one hundred thirty-one million, one hundred three thousand, two hundred forty-one".