134140063 has 4 divisors (see below), whose sum is σ = 134263440. Its totient is φ = 134016688.

The previous prime is 134140049. The next prime is 134140121. The reversal of 134140063 is 360041431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360041431 = 19 ⋅18949549.

It is a cyclic number.

It is not a de Polignac number, because 134140063 - 2⁵ = 134140031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134140003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60043 + ... + 62236.

It is an arithmetic number, because the mean of its divisors is an integer number (33565860).

Almost surely, 2^134140063 is an apocalyptic number.

134140063 is a deficient number, since it is larger than the sum of its proper divisors (123377).

134140063 is a wasteful number, since it uses less digits than its factorization.

134140063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123376.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 134140063 is about 11581.8851228977. The cubic root of 134140063 is about 511.9012247911.

Adding to 134140063 its reverse (360041431), we get a palindrome (494181494).

The spelling of 134140063 in words is "one hundred thirty-four million, one hundred forty thousand, sixty-three".