105002541481 has 2 divisors, whose sum is σ = 105002541482. Its totient is φ = 105002541480.

The previous prime is 105002541451. The next prime is 105002541517. The reversal of 105002541481 is 184145200501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81144649881 + 23857891600 = 284859^2 + 154460^2 .

It is a cyclic number.

It is not a de Polignac number, because 105002541481 - 2¹⁹ = 105002017193 is a prime.

It is a super-2 number, since 2×105002541481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105002541421) 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 as a sum of consecutive naturals, namely, 52501270740 + 52501270741.

It is an arithmetic number, because the mean of its divisors is an integer number (52501270741).

Almost surely, 2^105002541481 is an apocalyptic number.

It is an amenable number.

105002541481 is a deficient number, since it is larger than the sum of its proper divisors (1).

105002541481 is an equidigital number, since it uses as much as digits as its factorization.

105002541481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6400, while the sum is 31.

Adding to 105002541481 its reverse (184145200501), we get a palindrome (289147741982).

The spelling of 105002541481 in words is "one hundred five billion, two million, five hundred forty-one thousand, four hundred eighty-one".