103243501105169 has 2 divisors, whose sum is σ = 103243501105170. Its totient is φ = 103243501105168.

The previous prime is 103243501105141. The next prime is 103243501105253. The reversal of 103243501105169 is 961501105342301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76131558115600 + 27111942989569 = 8725340^2 + 5206913^2 .

It is a cyclic number.

It is not a de Polignac number, because 103243501105169 - 2¹⁶ = 103243501039633 is a prime.

It is a super-2 number, since 2×103243501105169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103243501105469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51621750552584 + 51621750552585.

It is an arithmetic number, because the mean of its divisors is an integer number (51621750552585).

Almost surely, 2^{103243501105169} is an apocalyptic number.

It is an amenable number.

103243501105169 is a deficient number, since it is larger than the sum of its proper divisors (1).

103243501105169 is an equidigital number, since it uses as much as digits as its factorization.

103243501105169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 103243501105169 in words is "one hundred three trillion, two hundred forty-three billion, five hundred one million, one hundred five thousand, one hundred sixty-nine".