134117177 has 2 divisors, whose sum is σ = 134117178. Its totient is φ = 134117176.

The previous prime is 134117149. The next prime is 134117201. The reversal of 134117177 is 771711431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116985856 + 17131321 = 10816^2 + 4139^2 .

It is a cyclic number.

It is not a de Polignac number, because 134117177 - 2¹⁰ = 134116153 is a prime.

It is not a weakly prime, because it can be changed into another prime (134117107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67058588 + 67058589.

It is an arithmetic number, because the mean of its divisors is an integer number (67058589).

Almost surely, 2^134117177 is an apocalyptic number.

It is an amenable number.

134117177 is a deficient number, since it is larger than the sum of its proper divisors (1).

134117177 is an equidigital number, since it uses as much as digits as its factorization.

134117177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4116, while the sum is 32.

The square root of 134117177 is about 11580.8970723342. The cubic root of 134117177 is about 511.8721108498.

The spelling of 134117177 in words is "one hundred thirty-four million, one hundred seventeen thousand, one hundred seventy-seven".