31210041041 has 8 divisors (see below), whose sum is σ = 32923032480. Its totient is φ = 29504085408.

The previous prime is 31210041029. The next prime is 31210041059. The reversal of 31210041041 is 14014001213.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31210041041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31210041241) 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, 1749836 + ... + 1767581.

It is an arithmetic number, because the mean of its divisors is an integer number (4115379060).

Almost surely, 2^31210041041 is an apocalyptic number.

It is an amenable number.

31210041041 is a deficient number, since it is larger than the sum of its proper divisors (1712991439).

31210041041 is a wasteful number, since it uses less digits than its factorization.

31210041041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3517903.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 31210041041 its reverse (14014001213), we get a palindrome (45224042254).

The spelling of 31210041041 in words is "thirty-one billion, two hundred ten million, forty-one thousand, forty-one".