31441121103841 has 2 divisors, whose sum is σ = 31441121103842. Its totient is φ = 31441121103840.

The previous prime is 31441121103829. The next prime is 31441121103853. The reversal of 31441121103841 is 14830112114413.

It is a balanced prime because it is at equal distance from previous prime (31441121103829) and next prime (31441121103853).

It can be written as a sum of positive squares in only one way, i.e., 27908239980625 + 3532881123216 = 5282825^2 + 1879596^2 .

It is a cyclic number.

It is not a de Polignac number, because 31441121103841 - 2¹⁹ = 31441120579553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31441121103797 and 31441121103806.

It is not a weakly prime, because it can be changed into another prime (31441121133841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15720560551920 + 15720560551921.

It is an arithmetic number, because the mean of its divisors is an integer number (15720560551921).

Almost surely, 2^{31441121103841} is an apocalyptic number.

It is an amenable number.

31441121103841 is a deficient number, since it is larger than the sum of its proper divisors (1).

31441121103841 is an equidigital number, since it uses as much as digits as its factorization.

31441121103841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 31441121103841 in words is "thirty-one trillion, four hundred forty-one billion, one hundred twenty-one million, one hundred three thousand, eight hundred forty-one".