134100973 has 4 divisors (see below), whose sum is σ = 134404128. Its totient is φ = 133797820.

The previous prime is 134100949. The next prime is 134100979. The reversal of 134100973 is 379001431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134100973 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 (134100979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150913 + ... + 151798.

It is an arithmetic number, because the mean of its divisors is an integer number (33601032).

Almost surely, 2^134100973 is an apocalyptic number.

It is an amenable number.

134100973 is a deficient number, since it is larger than the sum of its proper divisors (303155).

134100973 is an equidigital number, since it uses as much as digits as its factorization.

134100973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303154.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 134100973 is about 11580.1974508209. The cubic root of 134100973 is about 511.8514952709.

The spelling of 134100973 in words is "one hundred thirty-four million, one hundred thousand, nine hundred seventy-three".