31241130041 has 8 divisors (see below), whose sum is σ = 34589908704. Its totient is φ = 27977130720.

The previous prime is 31241130013. The next prime is 31241130047. The reversal of 31241130041 is 14003114213.

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

It is a de Polignac number, because none of the positive numbers 2^k-31241130041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31241129995 and 31241130022.

It is not an unprimeable number, because it can be changed into a prime (31241130047) 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 7 ways as a sum of consecutive naturals, for example, 21194060 + ... + 21195533.

It is an arithmetic number, because the mean of its divisors is an integer number (4323738588).

Almost surely, 2^31241130041 is an apocalyptic number.

It is an amenable number.

31241130041 is a deficient number, since it is larger than the sum of its proper divisors (3348778663).

31241130041 is a wasteful number, since it uses less digits than its factorization.

31241130041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42389671.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 31241130041 its reverse (14003114213), we get a palindrome (45244244254).

The spelling of 31241130041 in words is "thirty-one billion, two hundred forty-one million, one hundred thirty thousand, forty-one".