103040040241 has 2 divisors, whose sum is σ = 103040040242. Its totient is φ = 103040040240.

The previous prime is 103040040239. The next prime is 103040040289. The reversal of 103040040241 is 142040040301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76959082225 + 26080958016 = 277415^2 + 161496^2 .

It is a cyclic number.

It is not a de Polignac number, because 103040040241 - 2¹ = 103040040239 is a prime.

Together with 103040040239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (103040043241) 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 as a sum of consecutive naturals, namely, 51520020120 + 51520020121.

It is an arithmetic number, because the mean of its divisors is an integer number (51520020121).

Almost surely, 2^103040040241 is an apocalyptic number.

It is an amenable number.

103040040241 is a deficient number, since it is larger than the sum of its proper divisors (1).

103040040241 is an equidigital number, since it uses as much as digits as its factorization.

103040040241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 103040040241 its reverse (142040040301), we get a palindrome (245080080542).

The spelling of 103040040241 in words is "one hundred three billion, forty million, forty thousand, two hundred forty-one".