134648607203 has 4 divisors (see below), whose sum is σ = 146889389688. Its totient is φ = 122407824720.

The previous prime is 134648607157. The next prime is 134648607221. The reversal of 134648607203 is 302706846431.

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

It is a cyclic number.

It is not a de Polignac number, because 134648607203 - 2⁶ = 134648607139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134648601203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6120391226 + ... + 6120391247.

It is an arithmetic number, because the mean of its divisors is an integer number (36722347422).

Almost surely, 2^134648607203 is an apocalyptic number.

134648607203 is a deficient number, since it is larger than the sum of its proper divisors (12240782485).

134648607203 is a wasteful number, since it uses less digits than its factorization.

134648607203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12240782484.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 134648607203 in words is "one hundred thirty-four billion, six hundred forty-eight million, six hundred seven thousand, two hundred three".