135456103 has 2 divisors, whose sum is σ = 135456104. Its totient is φ = 135456102.

The previous prime is 135456089. The next prime is 135456107. The reversal of 135456103 is 301654531.

It is a strong prime.

It is an emirp because it is prime and its reverse (301654531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135456103 - 2⁹ = 135455591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135456107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67728051 + 67728052.

It is an arithmetic number, because the mean of its divisors is an integer number (67728052).

Almost surely, 2^135456103 is an apocalyptic number.

135456103 is a deficient number, since it is larger than the sum of its proper divisors (1).

135456103 is an equidigital number, since it uses as much as digits as its factorization.

135456103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 135456103 is about 11638.5610364856. The cubic root of 135456103 is about 513.5698569421.

The spelling of 135456103 in words is "one hundred thirty-five million, four hundred fifty-six thousand, one hundred three".