134381713 has 2 divisors, whose sum is σ = 134381714. Its totient is φ = 134381712.

The previous prime is 134381707. The next prime is 134381717. The reversal of 134381713 is 317183431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81848209 + 52533504 = 9047^2 + 7248^2 .

It is a cyclic number.

It is not a de Polignac number, because 134381713 - 2⁹ = 134381201 is a prime.

It is not a weakly prime, because it can be changed into another prime (134381717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67190856 + 67190857.

It is an arithmetic number, because the mean of its divisors is an integer number (67190857).

Almost surely, 2^134381713 is an apocalyptic number.

It is an amenable number.

134381713 is a deficient number, since it is larger than the sum of its proper divisors (1).

134381713 is an equidigital number, since it uses as much as digits as its factorization.

134381713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 134381713 is about 11592.3126683160. The cubic root of 134381713 is about 512.2084328468.

It can be divided in two parts, 13438 and 1713, that added together give a palindrome (15151).

The spelling of 134381713 in words is "one hundred thirty-four million, three hundred eighty-one thousand, seven hundred thirteen".