134140113313 has 4 divisors (see below), whose sum is σ = 134520113988. Its totient is φ = 133760112640.

The previous prime is 134140113301. The next prime is 134140113407. The reversal of 134140113313 is 313311041431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313311041431 = 4447 ⋅70454473.

It can be written as a sum of positive squares in 2 ways, for example, as 25627847569 + 108512265744 = 160087^2 + 329412^2 .

It is a cyclic number.

It is not a de Polignac number, because 134140113313 - 2²⁹ = 133603242401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134140113413) 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 in 3 ways as a sum of consecutive naturals, for example, 189999808 + ... + 190000513.

It is an arithmetic number, because the mean of its divisors is an integer number (33630028497).

Almost surely, 2^134140113313 is an apocalyptic number.

It is an amenable number.

134140113313 is a deficient number, since it is larger than the sum of its proper divisors (380000675).

134140113313 is an equidigital number, since it uses as much as digits as its factorization.

134140113313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380000674.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 134140113313 its reverse (313311041431), we get a palindrome (447451154744).

The spelling of 134140113313 in words is "one hundred thirty-four billion, one hundred forty million, one hundred thirteen thousand, three hundred thirteen".