103500331326503 has 2 divisors, whose sum is σ = 103500331326504. Its totient is φ = 103500331326502.

The previous prime is 103500331326467. The next prime is 103500331326577. The reversal of 103500331326503 is 305623133005301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103500331326503 - 2²⁴ = 103500314549287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103500331326103) 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, 51750165663251 + 51750165663252.

It is an arithmetic number, because the mean of its divisors is an integer number (51750165663252).

Almost surely, 2^{103500331326503} is an apocalyptic number.

103500331326503 is a deficient number, since it is larger than the sum of its proper divisors (1).

103500331326503 is an equidigital number, since it uses as much as digits as its factorization.

103500331326503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 35.

The spelling of 103500331326503 in words is "one hundred three trillion, five hundred billion, three hundred thirty-one million, three hundred twenty-six thousand, five hundred three".