108104641281 has 192 divisors, whose sum is σ = 206086755840. Its totient is φ = 56188194048.

The previous prime is 108104641243. The next prime is 108104641319. The reversal of 108104641281 is 182146401801.

108104641281 is a `hidden beast` number, since 1 + 0 + 8 + 1 + 0 + 4 + 641 + 2 + 8 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (108104641243) and next prime (108104641319).

It is not a de Polignac number, because 108104641281 - 2⁶ = 108104641217 is a prime.

It is a super-2 number, since 2×108104641281² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108104641241) 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 191 ways as a sum of consecutive naturals, for example, 101697156 + ... + 101698218.

It is an arithmetic number, because the mean of its divisors is an integer number (1073368520).

Almost surely, 2^108104641281 is an apocalyptic number.

It is an amenable number.

108104641281 is a deficient number, since it is larger than the sum of its proper divisors (97982114559).

108104641281 is an equidigital number, since it uses as much as digits as its factorization.

108104641281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The spelling of 108104641281 in words is "one hundred eight billion, one hundred four million, six hundred forty-one thousand, two hundred eighty-one".