108102063481 has 2 divisors, whose sum is σ = 108102063482. Its totient is φ = 108102063480.

The previous prime is 108102063451. The next prime is 108102063497. The reversal of 108102063481 is 184360201801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61851690000 + 46250373481 = 248700^2 + 215059^2 .

It is a cyclic number.

It is not a de Polignac number, because 108102063481 - 2⁵ = 108102063449 is a prime.

It is a super-2 number, since 2×108102063481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108102063401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54051031740 + 54051031741.

It is an arithmetic number, because the mean of its divisors is an integer number (54051031741).

Almost surely, 2^108102063481 is an apocalyptic number.

It is an amenable number.

108102063481 is a deficient number, since it is larger than the sum of its proper divisors (1).

108102063481 is an equidigital number, since it uses as much as digits as its factorization.

108102063481 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 108102063481 in words is "one hundred eight billion, one hundred two million, sixty-three thousand, four hundred eighty-one".