134689703 has 2 divisors, whose sum is σ = 134689704. Its totient is φ = 134689702.

The previous prime is 134689619. The next prime is 134689721. The reversal of 134689703 is 307986431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134689703 - 2²⁶ = 67580839 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134689003) 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, 67344851 + 67344852.

It is an arithmetic number, because the mean of its divisors is an integer number (67344852).

Almost surely, 2^134689703 is an apocalyptic number.

134689703 is a deficient number, since it is larger than the sum of its proper divisors (1).

134689703 is an equidigital number, since it uses as much as digits as its factorization.

134689703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 134689703 is about 11605.5892999882. The cubic root of 134689703 is about 512.5994451483.

The spelling of 134689703 in words is "one hundred thirty-four million, six hundred eighty-nine thousand, seven hundred three".