31021124443041 has 8 divisors (see below), whose sum is σ = 41361724768320. Its totient is φ = 20680636873232.

The previous prime is 31021124443007. The next prime is 31021124443051. The reversal of 31021124443041 is 14034442112013.

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 not a de Polignac number, because 31021124443041 - 2²² = 31021120248737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31021124443051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27544821 + ... + 28648898.

It is an arithmetic number, because the mean of its divisors is an integer number (5170215596040).

Almost surely, 2^{31021124443041} is an apocalyptic number.

It is an amenable number.

31021124443041 is a deficient number, since it is larger than the sum of its proper divisors (10340600325279).

31021124443041 is a wasteful number, since it uses less digits than its factorization.

31021124443041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56377735.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 31021124443041 its reverse (14034442112013), we get a palindrome (45055566555054).

The spelling of 31021124443041 in words is "thirty-one trillion, twenty-one billion, one hundred twenty-four million, four hundred forty-three thousand, forty-one".