134664101 has 24 divisors (see below), whose sum is σ = 160799904. Its totient is φ = 111783360.

The previous prime is 134664091. The next prime is 134664109. The reversal of 134664101 is 101466431.

It is not a de Polignac number, because 134664101 - 2¹⁴ = 134647717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134664109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198575 + ... + 199251.

It is an arithmetic number, because the mean of its divisors is an integer number (6699996).

Almost surely, 2^134664101 is an apocalyptic number.

134664101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134664101 is a deficient number, since it is larger than the sum of its proper divisors (26135803).

134664101 is a wasteful number, since it uses less digits than its factorization.

134664101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 134664101 is about 11604.4862445521. The cubic root of 134664101 is about 512.5669645594.

The spelling of 134664101 in words is "one hundred thirty-four million, six hundred sixty-four thousand, one hundred one".