134300603 has 2 divisors, whose sum is σ = 134300604. Its totient is φ = 134300602.

The previous prime is 134300597. The next prime is 134300623. The reversal of 134300603 is 306003431.

It is an a-pointer prime, because the next prime (134300623) can be obtained adding 134300603 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134300603 - 2¹⁸ = 134038459 is a prime.

It is not a weakly prime, because it can be changed into another prime (134300623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67150301 + 67150302.

It is an arithmetic number, because the mean of its divisors is an integer number (67150302).

Almost surely, 2^134300603 is an apocalyptic number.

134300603 is a deficient number, since it is larger than the sum of its proper divisors (1).

134300603 is an equidigital number, since it uses as much as digits as its factorization.

134300603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 134300603 is about 11588.8137011516. The cubic root of 134300603 is about 512.1053593296.

The spelling of 134300603 in words is "one hundred thirty-four million, three hundred thousand, six hundred three".