103798523498143 has 2 divisors, whose sum is σ = 103798523498144. Its totient is φ = 103798523498142.

The previous prime is 103798523498123. The next prime is 103798523498149. The reversal of 103798523498143 is 341894325897301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103798523498143 - 2²¹ = 103798521400991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103798523498149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51899261749071 + 51899261749072.

It is an arithmetic number, because the mean of its divisors is an integer number (51899261749072).

Almost surely, 2^{103798523498143} is an apocalyptic number.

103798523498143 is a deficient number, since it is larger than the sum of its proper divisors (1).

103798523498143 is an equidigital number, since it uses as much as digits as its factorization.

103798523498143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 156764160, while the sum is 67.

The spelling of 103798523498143 in words is "one hundred three trillion, seven hundred ninety-eight billion, five hundred twenty-three million, four hundred ninety-eight thousand, one hundred forty-three".