134111734513 has 2 divisors, whose sum is σ = 134111734514. Its totient is φ = 134111734512.

The previous prime is 134111734511. The next prime is 134111734531. The reversal of 134111734513 is 315437111431.

Together with next prime (134111734531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131803124209 + 2308610304 = 363047^2 + 48048^2 .

It is a cyclic number.

It is not a de Polignac number, because 134111734513 - 2¹ = 134111734511 is a prime.

Together with 134111734511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (134111734511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67055867256 + 67055867257.

It is an arithmetic number, because the mean of its divisors is an integer number (67055867257).

Almost surely, 2^134111734513 is an apocalyptic number.

It is an amenable number.

134111734513 is a deficient number, since it is larger than the sum of its proper divisors (1).

134111734513 is an equidigital number, since it uses as much as digits as its factorization.

134111734513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

Adding to 134111734513 its reverse (315437111431), we get a palindrome (449548845944).

It can be divided in two parts, 134111 and 734513, that added together give a square (868624 = 932²).

The spelling of 134111734513 in words is "one hundred thirty-four billion, one hundred eleven million, seven hundred thirty-four thousand, five hundred thirteen".