134641063 has 4 divisors (see below), whose sum is σ = 136537488. Its totient is φ = 132744640.

The previous prime is 134641033. The next prime is 134641079. The reversal of 134641063 is 360146431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134641063 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 (134641033) 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 3 ways as a sum of consecutive naturals, for example, 948106 + ... + 948247.

It is an arithmetic number, because the mean of its divisors is an integer number (34134372).

Almost surely, 2^134641063 is an apocalyptic number.

134641063 is a deficient number, since it is larger than the sum of its proper divisors (1896425).

134641063 is an equidigital number, since it uses as much as digits as its factorization.

134641063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896424.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 134641063 is about 11603.4935687490. The cubic root of 134641063 is about 512.5377333312.

Adding to 134641063 its reverse (360146431), we get a palindrome (494787494).

The spelling of 134641063 in words is "one hundred thirty-four million, six hundred forty-one thousand, sixty-three".