134356601 has 2 divisors, whose sum is σ = 134356602. Its totient is φ = 134356600.

The previous prime is 134356589. The next prime is 134356679. The reversal of 134356601 is 106653431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84640000 + 49716601 = 9200^2 + 7051^2 .

It is a cyclic number.

It is not a de Polignac number, because 134356601 - 2²² = 130162297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134356301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67178300 + 67178301.

It is an arithmetic number, because the mean of its divisors is an integer number (67178301).

Almost surely, 2^134356601 is an apocalyptic number.

It is an amenable number.

134356601 is a deficient number, since it is larger than the sum of its proper divisors (1).

134356601 is an equidigital number, since it uses as much as digits as its factorization.

134356601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 134356601 is about 11591.2294861244. The cubic root of 134356601 is about 512.1765252825.

The spelling of 134356601 in words is "one hundred thirty-four million, three hundred fifty-six thousand, six hundred one".