134309141 has 2 divisors, whose sum is σ = 134309142. Its totient is φ = 134309140.

The previous prime is 134309113. The next prime is 134309159. The reversal of 134309141 is 141903431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122434225 + 11874916 = 11065^2 + 3446^2 .

It is an emirp because it is prime and its reverse (141903431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134309141 - 2¹⁰ = 134308117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134309141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134309171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67154570 + 67154571.

It is an arithmetic number, because the mean of its divisors is an integer number (67154571).

Almost surely, 2^134309141 is an apocalyptic number.

It is an amenable number.

134309141 is a deficient number, since it is larger than the sum of its proper divisors (1).

134309141 is an equidigital number, since it uses as much as digits as its factorization.

134309141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 134309141 is about 11589.1820677734. The cubic root of 134309141 is about 512.1162112613.

The spelling of 134309141 in words is "one hundred thirty-four million, three hundred nine thousand, one hundred forty-one".