103273543 has 2 divisors, whose sum is σ = 103273544. Its totient is φ = 103273542.

The previous prime is 103273537. The next prime is 103273567. The reversal of 103273543 is 345372301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103273543 - 2¹⁷ = 103142471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103273043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51636771 + 51636772.

It is an arithmetic number, because the mean of its divisors is an integer number (51636772).

Almost surely, 2^103273543 is an apocalyptic number.

103273543 is a deficient number, since it is larger than the sum of its proper divisors (1).

103273543 is an equidigital number, since it uses as much as digits as its factorization.

103273543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 103273543 is about 10162.3591257149. The cubic root of 103273543 is about 469.1694142940.

The spelling of 103273543 in words is "one hundred three million, two hundred seventy-three thousand, five hundred forty-three".