134678003 has 2 divisors, whose sum is σ = 134678004. Its totient is φ = 134678002.

The previous prime is 134677997. The next prime is 134678017. The reversal of 134678003 is 300876431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134678003 - 2¹⁸ = 134415859 is a prime.

It is not a weakly prime, because it can be changed into another prime (134678083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67339001 + 67339002.

It is an arithmetic number, because the mean of its divisors is an integer number (67339002).

Almost surely, 2^134678003 is an apocalyptic number.

134678003 is a deficient number, since it is larger than the sum of its proper divisors (1).

134678003 is an equidigital number, since it uses as much as digits as its factorization.

134678003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 134678003 is about 11605.0852215742. The cubic root of 134678003 is about 512.5846021745.

The spelling of 134678003 in words is "one hundred thirty-four million, six hundred seventy-eight thousand, three".