134613405313 has 2 divisors, whose sum is σ = 134613405314. Its totient is φ = 134613405312.

The previous prime is 134613405299. The next prime is 134613405347. The reversal of 134613405313 is 313504316431.

It is an a-pointer prime, because the next prime (134613405347) can be obtained adding 134613405313 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86769717489 + 47843687824 = 294567^2 + 218732^2 .

It is a cyclic number.

It is not a de Polignac number, because 134613405313 - 2²⁹ = 134076534401 is a prime.

It is not a weakly prime, because it can be changed into another prime (134613405713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67306702656 + 67306702657.

It is an arithmetic number, because the mean of its divisors is an integer number (67306702657).

Almost surely, 2^134613405313 is an apocalyptic number.

It is an amenable number.

134613405313 is a deficient number, since it is larger than the sum of its proper divisors (1).

134613405313 is an equidigital number, since it uses as much as digits as its factorization.

134613405313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 134613405313 in words is "one hundred thirty-four billion, six hundred thirteen million, four hundred five thousand, three hundred thirteen".